Chan, J. G. C., Lim, M. B., Lo, L. W., & Litvin, S. W. (2008). Role of mid-size corporate travel agencies in Singapore: A case study on diners world travel.
استشهاد بنمط شيكاغوChan, Jocelyn Gek Ching., Ming Boon Lim, Li Wen Lo, و Stephen Wayne Litvin. Role of Mid-size Corporate Travel Agencies in Singapore: A Case Study On Diners World Travel. 2008.
MLA استشهادChan, Jocelyn Gek Ching., Ming Boon Lim, Li Wen Lo, و Stephen Wayne Litvin. Role of Mid-size Corporate Travel Agencies in Singapore: A Case Study On Diners World Travel. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.