Gaya APA
Murdibjono, ., al., E. (1989).
Communicative english for sma kelas 1 semester 2 berdasarkal kulikulum 1984 jilid 1b .
Malang:
IKIP Malang.
Gaya MLA
Murdibjono, ., al., Et.
"Communicative english for sma kelas 1 semester 2 berdasarkal kulikulum 1984 jilid 1b".
Malang:
IKIP Malang,
1989.
Text.