Gaya APA

COOPER, DONALD R., SCHINDLER, PAMELA S.. (2011). BUSINESS RESEARCH METHODS (11). NEW YORK: MCGRAW-HILL.

Gaya Chicago

COOPER, DONALD R., SCHINDLER, PAMELA S.. BUSINESS RESEARCH METHODS. 11 NEW YORK: MCGRAW-HILL, 2011. Text.

Gaya MLA

COOPER, DONALD R., SCHINDLER, PAMELA S.. BUSINESS RESEARCH METHODS. 11 NEW YORK: MCGRAW-HILL, 2011. Text.

Gaya Turabian

COOPER, DONALD R., SCHINDLER, PAMELA S.. BUSINESS RESEARCH METHODS. 11 NEW YORK: MCGRAW-HILL, 2011. Print.