Gay, E. T. S., Lee, L. C., Seng, F. H. H., & School, N. B. (2013). Singapore airlines: Soaring to greater heights (an in-depth analysis of SIA's corporate strategy).
استشهاد بنمط شيكاغوGay, Elaine Ting Shan., Leng Choo Lee, Figin Hui Hong Seng, و Nanyang Business School. Singapore Airlines: Soaring to Greater Heights (an In-depth Analysis of SIA's Corporate Strategy). 2013.
MLA استشهادGay, Elaine Ting Shan., Leng Choo Lee, Figin Hui Hong Seng, و Nanyang Business School. Singapore Airlines: Soaring to Greater Heights (an In-depth Analysis of SIA's Corporate Strategy). 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.