Gaya APA
dkk, K, M.
(1995).
GOGO'S ADVENTURES WITH ENGLISH - READER 5
.
Singapore:
LONGMAN ASIA MULTIMEDIA.
Gaya MLA
dkk, Ken, Methold,.
"GOGO'S ADVENTURES WITH ENGLISH - READER 5".
Singapore:
LONGMAN ASIA MULTIMEDIA,
1995.
Text.