Gaya APA
Maharani, I., Sunardi, . (2008).
Let's study prepositions : Mari belajar preposisi (Cet. 1).
Yogyakarta:
PT. Citra Aji Parama.
Gaya MLA
Maharani, Ida., Sunardi, .
"Let's study prepositions : Mari belajar preposisi".
Cet. 1
Yogyakarta:
PT. Citra Aji Parama,
2008.
400 Bahasa.