APA Style
Practice Principles et Problems Solving Approach t. (1985).
Indonesia:
Elex Media Komputindo.
Chicago Style
Practice Principles et Problems Solving Approach t.
1st edition.
Indonesia:
Elex Media Komputindo,
1985.
Text.
MLA Style
Practice Principles et Problems Solving Approach t.
1st edition.
Indonesia:
Elex Media Komputindo,
1985.
Text.
Turabian Style
Practice Principles et Problems Solving Approach t.
Indonesia:
Elex Media Komputindo,
1985.
Print.