Gaya APA
Buhler, P. (2007).
Alpha teach yourself : management skills dalam 24 jam / Patricia Buhler (Cet.2).
Jakarta:
Prenada Media.
Gaya MLA
Buhler, Patricia.
"Alpha teach yourself : management skills dalam 24 jam / Patricia Buhler".
Cet.2
Jakarta:
Prenada Media,
2007.
Text.