Gaya APA
Hartanto, John S., Koentjoro, S., Seputro, Manaf Asmoro. (2009).
Accurate, Brief and Clear English Grammar .
Surabaya:
Indah.
Gaya Chicago
Hartanto, John S., Koentjoro, S., Seputro, Manaf Asmoro.
Accurate, Brief and Clear English Grammar.
Surabaya:
Indah,
2009.
Text.
Gaya MLA
Hartanto, John S., Koentjoro, S., Seputro, Manaf Asmoro.
Accurate, Brief and Clear English Grammar.
Surabaya:
Indah,
2009.
Text.
Gaya Turabian
Hartanto, John S., Koentjoro, S., Seputro, Manaf Asmoro.
Accurate, Brief and Clear English Grammar.
Surabaya:
Indah,
2009.
Print.