APA Style
Problem Solving Strategis for Writing. (1985).
Indonesia:
Elex Media Komputindo.
Chicago Style
Problem Solving Strategis for Writing.
1st edition.
Indonesia:
Elex Media Komputindo,
1985.
Text.
MLA Style
Problem Solving Strategis for Writing.
1st edition.
Indonesia:
Elex Media Komputindo,
1985.
Text.
Turabian Style
Problem Solving Strategis for Writing.
Indonesia:
Elex Media Komputindo,
1985.
Print.