4 files changed, 28 insertions, 1 deletions
diff --git a/vietnamese/vn7to8/files/vn7to8.1 b/vietnamese/vn7to8/files/vn7to8.1
index 834e61498140..4896ebad0081 100644
--- a/vietnamese/vn7to8/files/vn7to8.1
+++ b/vietnamese/vn7to8/files/vn7to8.1
@@ -66,6 +66,15 @@ reads from standard input.
 .Xr vnless 1
 .Sh STANDARDS
 Viet-Std Standardization Specification (Viet-Std@Haydn.Stanford.EDU)
+.Pp
+RFC 1456 Vietnamese Standardization Working Group,
+.Ar Conventions for Encoding the Vietnamese Language
+.br
+.Ar VISCII: VIetnamese Standard Code for Information Interchange
+.br
+.Ar VIQR: VIetnamese Quoted-Readable Specification Revision 1.1 ,
+.br
+May 1993.
 .\" .Sh HISTORY
 .Sh AUTHORS
 Nguye^~n Cu+o+`ng (Cuong T. Nguyen <cuong@haydn.Stanford.EDU>) of the
diff --git a/vietnamese/vn7to8/files/vn80to81.1 b/vietnamese/vn7to8/files/vn80to81.1
index a5368ceaf20c..3e493b4b9a12 100644
--- a/vietnamese/vn7to8/files/vn80to81.1
+++ b/vietnamese/vn7to8/files/vn80to81.1
@@ -53,6 +53,15 @@ reads from standard input and writes to standard ouput.
 .Xr vnless 1
 .Sh STANDARDS
 Viet-Std Standardization Specification (Viet-Std@Haydn.Stanford.EDU)
+.Pp
+RFC 1456 Vietnamese Standardization Working Group,
+.Ar Conventions for Encoding the Vietnamese Language
+.br
+.Ar VISCII: VIetnamese Standard Code for Information Interchange
+.br
+.Ar VIQR: VIetnamese Quoted-Readable Specification Revision 1.1 ,
+.br
+May 1993.
 .\" .Sh HISTORY
 .Sh AUTHORS
 Nguye^~n Cu+o+`ng (Cuong T. Nguyen <cuong@haydn.Stanford.EDU>) of the
diff --git a/vietnamese/vn7to8/files/vn8to7.1 b/vietnamese/vn7to8/files/vn8to7.1
index c4795ad9cdc8..40d97782fa48 100644
--- a/vietnamese/vn7to8/files/vn8to7.1
+++ b/vietnamese/vn7to8/files/vn8to7.1
@@ -64,6 +64,15 @@ reads from standard input.
 .Xr vnless 1
 .Sh STANDARDS
 Viet-Std Standardization Specification (Viet-Std@Haydn.Stanford.EDU)
+.Pp
+RFC 1456 Vietnamese Standardization Working Group,
+.Ar Conventions for Encoding the Vietnamese Language
+.br
+.Ar VISCII: VIetnamese Standard Code for Information Interchange
+.br
+.Ar VIQR: VIetnamese Quoted-Readable Specification Revision 1.1 ,
+.br
+May 1993.
 .\" .Sh HISTORY
 .Sh AUTHORS
 Nguye^~n Cu+o+`ng (Cuong T. Nguyen <cuong@haydn.Stanford.EDU>) of the
diff --git a/vietnamese/vn7to8/pkg-descr b/vietnamese/vn7to8/pkg-descr
index cd2477d8401f..4e76360e3738 100644
--- a/vietnamese/vn7to8/pkg-descr
+++ b/vietnamese/vn7to8/pkg-descr
@@ -1,6 +1,6 @@
 The two programs "vn7to8" and "vn8to7" convert between the 7-bit
 VIQR format for Vietnamese (Viet-Net like) and the 8-bit VISCII
-data format.
+data formats (RFC 1456).
 
 The current supported version is VISCII 1.1.