Gaya APA
Gasperz, V. (2007).
Team Oriented Problem Solving: Panduan Kreatif Solusi Masalah Untk Sukses .
Jakarta:
Gramedia.
Gaya MLA
Gasperz, Vincent.
"Team Oriented Problem Solving: Panduan Kreatif Solusi Masalah Untk Sukses".
Jakarta:
Gramedia,
2007.
Text.