Gaya APA
Richardson, John E.. (1997).
Marketing 97/98 (Ed.19).
Connecticut:
Brown & Benchmark Publishers.
Gaya Chicago
Richardson, John E..
Marketing 97/98.
Ed.19
Connecticut:
Brown & Benchmark Publishers,
1997.
Text.
Gaya MLA
Richardson, John E..
Marketing 97/98.
Ed.19
Connecticut:
Brown & Benchmark Publishers,
1997.
Text.
Gaya Turabian
Richardson, John E..
Marketing 97/98.
Ed.19
Connecticut:
Brown & Benchmark Publishers,
1997.
Print.