Gaya APA
Walidi,S.Pd. (2007).
Tenses .
YOGYAKARTA:
PT CITRA AJI PARAMA.
Gaya Chicago
Walidi,S.Pd.
Tenses.
YOGYAKARTA:
PT CITRA AJI PARAMA,
2007.
Text.
Gaya MLA
Walidi,S.Pd.
Tenses.
YOGYAKARTA:
PT CITRA AJI PARAMA,
2007.
Text.
Gaya Turabian
Walidi,S.Pd.
Tenses.
YOGYAKARTA:
PT CITRA AJI PARAMA,
2007.
Print.