edited by Sybil P. Parker
McGraw-Hill, 1997
Buku Referensi
edited by Sybil P. Parker
McGraw-Hill, 1984
Buku Referensi
E. Julius Dasch, editor in chief
MacMillan Reference USA, 1996
Buku Referensi
E. Julius Dasch, editor in chief
MacMillan Reference USA, 1996
Buku Referensi
Jakarta : IReSES dan LAPAN, 2006,
Majalah, Jurnal, Buletin