APA Style
Alifuddin, M., Saputra, , S, A. (2011).
Managerial Skill (Cet 1).
Jakarta Timur:
MagnaScript Publishing.
MLA Style
Alifuddin, Moh.., Saputra, , Setting,, Aditya.
"Managerial Skill".
Cet 1
Jakarta Timur:
MagnaScript Publishing,
2011.
Monograf.