APA aipamena

SALEEM SHAIKH. (2006). BUSINESS ENVIRONMENT. PEARSON EDUCATION.

Chicago Style aipamena

SALEEM SHAIKH. BUSINESS ENVIRONMENT. DELHI: PEARSON EDUCATION, 2006.

MLA aipamena

SALEEM SHAIKH. BUSINESS ENVIRONMENT. PEARSON EDUCATION, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.