APA Style
Napa, Pietera. (2012).
Basic English Exercises/ Pieter A. Napa (Cet.13).
Yogyakarta:
Kanisius.
Chicago Style
Napa, Pietera.
Basic English Exercises/ Pieter A. Napa.
Cet.13
Yogyakarta:
Kanisius,
2012.
Text.
MLA Style
Napa, Pietera.
Basic English Exercises/ Pieter A. Napa.
Cet.13
Yogyakarta:
Kanisius,
2012.
Text.
Turabian Style
Napa, Pietera.
Basic English Exercises/ Pieter A. Napa.
Cet.13
Yogyakarta:
Kanisius,
2012.
Print.