Ker, E., Tan, H. Y., Wong, Y. Y., & Wu, Y. (2008). Customer satisfaction in taxi industry.
استشهاد بنمط شيكاغوKer, Edwin., Hong Yong Tan, Yoke Yee Wong, و Yuan Wu. Customer Satisfaction in Taxi Industry. 2008.
MLA استشهادKer, Edwin., Hong Yong Tan, Yoke Yee Wong, و Yuan Wu. Customer Satisfaction in Taxi Industry. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.