Gaya APA
Certo, Samuel C.. (2008).
SUPERVISION : Concepts and Skill-Building (Ed. 6).
New York:
McGraw Hill Irwin.
Gaya Chicago
Certo, Samuel C..
SUPERVISION : Concepts and Skill-Building.
Ed. 6
New York:
McGraw Hill Irwin,
2008.
Text.
Gaya MLA
Certo, Samuel C..
SUPERVISION : Concepts and Skill-Building.
Ed. 6
New York:
McGraw Hill Irwin,
2008.
Text.
Gaya Turabian
Certo, Samuel C..
SUPERVISION : Concepts and Skill-Building.
Ed. 6
New York:
McGraw Hill Irwin,
2008.
Print.