Gaya APA
Doddy, Achmad, Sugeng, Ahmad. (2008).
Developing english competencies : for senior high school (SMA/MA) Grade X .
Jakarta:
Ganeca Exact.
Gaya Chicago
Doddy, Achmad, Sugeng, Ahmad.
Developing english competencies : for senior high school (SMA/MA) Grade X.
Jakarta:
Ganeca Exact,
2008.
Text.
Gaya MLA
Doddy, Achmad, Sugeng, Ahmad.
Developing english competencies : for senior high school (SMA/MA) Grade X.
Jakarta:
Ganeca Exact,
2008.
Text.
Gaya Turabian
Doddy, Achmad, Sugeng, Ahmad.
Developing english competencies : for senior high school (SMA/MA) Grade X.
Jakarta:
Ganeca Exact,
2008.
Print.