Gaya APA
Djahuri, Imam D. (2004).
Mastery on English Gramer (1).
Surabaya:
Indah.
Gaya Chicago
Djahuri, Imam D.
Mastery on English Gramer.
1
Surabaya:
Indah,
2004.
Text.
Gaya MLA
Djahuri, Imam D.
Mastery on English Gramer.
1
Surabaya:
Indah,
2004.
Text.
Gaya Turabian
Djahuri, Imam D.
Mastery on English Gramer.
1
Surabaya:
Indah,
2004.
Print.