Gaya APA
Hiam,, A. (1991).
Tools for executives pemasar : the vest-pocket marketer (jilid 1) .
Jakarta:
PT. Elex Media Komputindo.
Gaya MLA
Hiam,, Alexander.
"Tools for executives pemasar : the vest-pocket marketer (jilid 1)".
Jakarta:
PT. Elex Media Komputindo,
1991.
Text.