Gaya APA
m.pd., D, Z.
(1999).
Principles And Practice Of Management
(
Edisi 2)
.
Singapore:
ssmb publishing divison.
Gaya MLA
m.pd., Dra., Zulfadewina,.
"Principles And Practice Of Management".
Edisi 2
Singapore:
ssmb publishing divison,
1999.
Text.