Gaya APA

Bougie, R., Sekaran, U. (2020). Research methods for business: a skill building approach 8th Edition (8th Edition). Hoboken, New Jersey: Wiley John Wiley & Sons, Inc..

Gaya MLA

Bougie, Roger., Sekaran, Uma. "Research methods for business: a skill building approach 8th Edition". 8th Edition Hoboken, New Jersey: Wiley John Wiley & Sons, Inc., 2020. Text.