APA Format
Desy Handayani; Desy Handayani. (2010.).
Sales Operation / tim penyusun Desy Handayani ... [et all.]; editor, Tim Esensi
. Jakarta :: Esensi,.
MLA Format
Desy Handayani; Desy Handayani.
Sales Operation / tim penyusun Desy Handayani ... [et all.]; editor, Tim Esensi
. Jakarta :: Esensi,, 2010.
Chicago Format
Desy Handayani; Desy Handayani. Sales Operation / tim penyusun Desy Handayani ... [et all.]; editor, Tim Esensi. Jakarta :: Esensi,, 2010..