APA Style
Cooper, Donald R.; Pamela S. Schindler. (1993).
Business research methods.-- 6th ed. .
:
.
Chicago Style
Cooper, Donald R.; Pamela S. Schindler.
Business research methods.-- 6th ed..
:
,
1993.
.
MLA Style
Cooper, Donald R.; Pamela S. Schindler.
Business research methods.-- 6th ed..
:
,
1993.
.
Turabian Style
Cooper, Donald R.; Pamela S. Schindler.
Business research methods.-- 6th ed..
:
,
1993.
.