APA引文

Doña, E. L. (2008). The dynamics of air passenger growth and development of airport regions in the Philippines.

Chicago Style (17th ed.) Citation

Doña, Edgar L. The Dynamics of Air Passenger Growth and Development of Airport Regions in the Philippines. 2008.

MLA引文

Doña, Edgar L. The Dynamics of Air Passenger Growth and Development of Airport Regions in the Philippines. 2008.

警告：這些引文格式不一定是100％准確.