Gaya APA
Timpe, A, D., Cikmat, S.
(1999).
Memimpin manusia = Managing people
.
Hoboken, NJ:
Wiley.
Gaya MLA
Timpe, A., Dale., Cikmat, Sofyan.
"Memimpin manusia = Managing people".
Hoboken, NJ:
Wiley,
1999.
Text.