Roberts-Lombard, M., & Steyn, T. The referral-marketing practices of travel agencies. University of Johannesburg.
Chicago Style (17th ed.) CitationRoberts-Lombard, Mornay, and TFJ Steyn. The Referral-marketing Practices of Travel Agencies. University of Johannesburg.
MLA (9th ed.) CitationRoberts-Lombard, Mornay, and TFJ Steyn. The Referral-marketing Practices of Travel Agencies. University of Johannesburg.
Warning: These citations may not always be 100% accurate.