Gaya APA
BREEN, George Edward, A.B. Blankenship. (1982).
Do-it-yourself marketing research (2nd ed.).
New York:
McGraw-Hill.
Gaya Chicago
BREEN, George Edward, A.B. Blankenship.
Do-it-yourself marketing research.
2nd ed.
New York:
McGraw-Hill,
1982.
Text.
Gaya MLA
BREEN, George Edward, A.B. Blankenship.
Do-it-yourself marketing research.
2nd ed.
New York:
McGraw-Hill,
1982.
Text.
Gaya Turabian
BREEN, George Edward, A.B. Blankenship.
Do-it-yourself marketing research.
2nd ed.
New York:
McGraw-Hill,
1982.
Print.