Gaya APA
HARIYANTO, Dony, HARIYONO, Rudy. (2003).
English Grammar for General Aplication .
Surabaya:
Gitamedia Press.
Gaya Chicago
HARIYANTO, Dony, HARIYONO, Rudy.
English Grammar for General Aplication.
Surabaya:
Gitamedia Press,
2003.
Text.
Gaya MLA
HARIYANTO, Dony, HARIYONO, Rudy.
English Grammar for General Aplication.
Surabaya:
Gitamedia Press,
2003.
Text.
Gaya Turabian
HARIYANTO, Dony, HARIYONO, Rudy.
English Grammar for General Aplication.
Surabaya:
Gitamedia Press,
2003.
Print.