Chen, C. S. F., Chew, S. Y., Siew, M. X. Y., & Yao, S. (2008). Airline industry in the Asian Pacific market from the perspective of Singapore.
استشهاد بنمط شيكاغوChen, Cheryl Shu Fen., Shi Yun Chew, Melissa Xue Yan Siew, و Shuntian Yao. Airline Industry in the Asian Pacific Market From the Perspective of Singapore. 2008.
MLA استشهادChen, Cheryl Shu Fen., Shi Yun Chew, Melissa Xue Yan Siew, و Shuntian Yao. Airline Industry in the Asian Pacific Market From the Perspective of Singapore. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.