Gaya APA
Napa, Pieter A.. (2002).
Vocabulary development skills (Cet.8).
Yogyakarta:
Kanisius.
Gaya Chicago
Napa, Pieter A..
Vocabulary development skills.
Cet.8
Yogyakarta:
Kanisius,
2002.
Text.
Gaya MLA
Napa, Pieter A..
Vocabulary development skills.
Cet.8
Yogyakarta:
Kanisius,
2002.
Text.
Gaya Turabian
Napa, Pieter A..
Vocabulary development skills.
Cet.8
Yogyakarta:
Kanisius,
2002.
Print.