Gaya APA

NAPA, P, A. (1992). WORKING WITH AFFIXES / Pieter A. Napa (Cet. 1). Yogyakarta: Kanisius.

Gaya MLA

NAPA, Pieter, A.. "WORKING WITH AFFIXES / Pieter A. Napa". Cet. 1 Yogyakarta: Kanisius, 1992. Text.