Gaya APA
Buhler,Patricia. (2004).
Management Skills / Patricia Buhler (Ed.1).
Jakarta:
Prenada.
Gaya Chicago
Buhler,Patricia.
Management Skills / Patricia Buhler.
Ed.1
Jakarta:
Prenada,
2004.
Text.
Gaya MLA
Buhler,Patricia.
Management Skills / Patricia Buhler.
Ed.1
Jakarta:
Prenada,
2004.
Text.
Gaya Turabian
Buhler,Patricia.
Management Skills / Patricia Buhler.
Ed.1
Jakarta:
Prenada,
2004.
Print.