Gaya APA
Landy, F, J, &, D, A, T.
(1980).
Psycology of Work Behavior
.
Homewood, IIIinois:
The Dorsey Press.
Gaya MLA
Landy, Frank, J., &, Don, A., Trumbo.
"Psycology of Work Behavior".
Homewood, IIIinois:
The Dorsey Press,
1980.
Text.