Gaya APA
Adenan, F.
(1984).
Puzzles games for students of IKIP : Ferry Adenan
.
Yogyakarta:
Kanisius.
Gaya MLA
Adenan, Ferry.
"Puzzles games for students of IKIP : Ferry Adenan".
Yogyakarta:
Kanisius,
1984.
Buku.