APA Style
Alexius Impurung Mendur. (1986).
Indonesia:
Elex Media Komputindo.
Chicago Style
Alexius Impurung Mendur.
1st edition.
Indonesia:
Elex Media Komputindo,
1986.
Text.
MLA Style
Alexius Impurung Mendur.
1st edition.
Indonesia:
Elex Media Komputindo,
1986.
Text.
Turabian Style
Alexius Impurung Mendur.
Indonesia:
Elex Media Komputindo,
1986.
Print.