APA
Bougie R., Sekara U., . (2020). Research methods for business. Hoboken: wiley.
Chicago
Bougie Roger, Sekara Uma, . 2020. Research methods for business. Hoboken: wiley.
Harvard
Bougie R., Sekara U., . (2020). Research methods for business. Hoboken: wiley.
MLA
Bougie Roger, Sekara Uma, . Research methods for business. Hoboken: wiley. 2020.