Gaya APA
Petri, herbert, Govern, John. (2013).
Motivation Theory, Research and Application .
USA:
Wadsworh, Inc.
Gaya Chicago
Petri, herbert, Govern, John.
Motivation Theory, Research and Application.
USA:
Wadsworh, Inc,
2013.
Texts.
Gaya MLA
Petri, herbert, Govern, John.
Motivation Theory, Research and Application.
USA:
Wadsworh, Inc,
2013.
Texts.
Gaya Turabian
Petri, herbert, Govern, John.
Motivation Theory, Research and Application.
USA:
Wadsworh, Inc,
2013.
Texts.