APA Style
Heller, Robert. (2001).
Selling Succesfully .
Jakarta:
Dian Rakyat.
Chicago Style
Heller, Robert.
Selling Succesfully.
Jakarta:
Dian Rakyat,
2001.
Manajemen.
IEEE Style
*IEEE style untuk Skripsi
Heller, Robert.
(2001).
Selling Succesfully.
.
Jakarta:
Dian Rakyat.
*IEEE style untuk Buku/Jurnal
Heller, Robert.
Selling Succesfully.
.
Jakarta:
Dian Rakyat,
2001.
MLA Style
Heller, Robert.
Selling Succesfully.
Jakarta:
Dian Rakyat,
2001.
Manajemen.
Turabian Style
Heller, Robert.
Selling Succesfully.
Jakarta:
Dian Rakyat,
2001.
Manajemen.