Gaya APA
wohlberg, J, W., Weighart, S.
().
OB in Action : Cases and Exercises
.
U.S.A.:
Houghton Mifflin Company.
Gaya MLA
wohlberg, Janet, W., Weighart, Scott.
"OB in Action : Cases and Exercises".
U.S.A.:
Houghton Mifflin Company,
.
Text.