Gaya APA
Hardy, Hugh S.. (1990).
The Politz papers : science and truth in marketing research .
America:
America Marketing Association.
Gaya Chicago
Hardy, Hugh S..
The Politz papers : science and truth in marketing research.
America:
America Marketing Association,
1990.
Text.
Gaya MLA
Hardy, Hugh S..
The Politz papers : science and truth in marketing research.
America:
America Marketing Association,
1990.
Text.
Gaya Turabian
Hardy, Hugh S..
The Politz papers : science and truth in marketing research.
America:
America Marketing Association,
1990.
Print.