Gaya APA
Wyn.[et.al], I, S, I. (1989).
Ten examples of course development [volume one] .
Jakarta:
Jakarta: Depdikbud, 1989.
Gaya MLA
Wyn.[et.al], I., Sukarnyana,, I.
"Ten examples of course development [volume one]".
Jakarta:
Jakarta: Depdikbud, 1989,
1989.
Text.