Gaya APA
SUDAYAT, Irwan. (2014).
Sales Zig-zag .
:
Smart Pustaka.
Gaya Chicago
SUDAYAT, Irwan.
Sales Zig-zag.
:
Smart Pustaka,
2014.
Text.
Gaya MLA
SUDAYAT, Irwan.
Sales Zig-zag.
:
Smart Pustaka,
2014.
Text.
Gaya Turabian
SUDAYAT, Irwan.
Sales Zig-zag.
:
Smart Pustaka,
2014.
Print.