Gaya APA
Walidi, S.Pd. (2006).
Step by Step To Speak English (Cet 1).
Yogyakarta:
PT. CITRA AJI PARAMA.
Gaya Chicago
Walidi, S.Pd.
Step by Step To Speak English.
Cet 1
Yogyakarta:
PT. CITRA AJI PARAMA,
2006.
Text.
Gaya MLA
Walidi, S.Pd.
Step by Step To Speak English.
Cet 1
Yogyakarta:
PT. CITRA AJI PARAMA,
2006.
Text.
Gaya Turabian
Walidi, S.Pd.
Step by Step To Speak English.
Cet 1
Yogyakarta:
PT. CITRA AJI PARAMA,
2006.
Print.