Yogyakarta : Insight pocket guide / written by Joan Suyenaga
Hofer Press, 1991
Buku Teks SO
Aitchison, James
Guide to written English
Cassell, 1994
Buku Teks
Gach, Gary
The pocket guide to the internet
Pocket Book, 1996
Buku Teks
Potter, Patricia A.
Pocket guide to health assessment
Mosby , 1998
Buku Teks
Eastham, R.D.
A pocket guide to differential diagnosis
PG Publisher, 1985
Buku Teks