APA Style
Wilson, Graham. (1999).
PROBLEM SOLVING AND DECISION MAKING (2 nd Ed.).
Jakarta:
Elex Media Komputido.
Chicago Style
Wilson, Graham.
PROBLEM SOLVING AND DECISION MAKING.
2 nd Ed.
Jakarta:
Elex Media Komputido,
1999.
Text.
MLA Style
Wilson, Graham.
PROBLEM SOLVING AND DECISION MAKING.
2 nd Ed.
Jakarta:
Elex Media Komputido,
1999.
Text.
Turabian Style
Wilson, Graham.
PROBLEM SOLVING AND DECISION MAKING.
2 nd Ed.
Jakarta:
Elex Media Komputido,
1999.
Print.