Gaya APA
Sutermeister, Robert A. (1976).
People and Productivity: Ed. 3 (Ed. 3).
Amerika:
McGraw Hill.
Gaya Chicago
Sutermeister, Robert A.
People and Productivity: Ed. 3.
Ed. 3
Amerika:
McGraw Hill,
1976.
Text.
Gaya MLA
Sutermeister, Robert A.
People and Productivity: Ed. 3.
Ed. 3
Amerika:
McGraw Hill,
1976.
Text.
Gaya Turabian
Sutermeister, Robert A.
People and Productivity: Ed. 3.
Ed. 3
Amerika:
McGraw Hill,
1976.
Print.