Gaya APA

1). Armstrong, Gary., 2). Kotler, Philip. (2013). Marketing. An Introduction.texbook Manajemen 2013 (Eleventh edition). New York :: Pearson Education Limited,.

Gaya Chicago

1). Armstrong, Gary., 2). Kotler, Philip. Marketing. An Introduction.texbook Manajemen 2013. Eleventh edition New York :: Pearson Education Limited,, 2013. texbook Manajemen.

Gaya MLA

1). Armstrong, Gary., 2). Kotler, Philip. Marketing. An Introduction.texbook Manajemen 2013. Eleventh edition New York :: Pearson Education Limited,, 2013. texbook Manajemen.

Gaya Turabian

1). Armstrong, Gary., 2). Kotler, Philip. Marketing. An Introduction.texbook Manajemen 2013. Eleventh edition New York :: Pearson Education Limited,, 2013. texbook Manajemen.