APA (7e ed.) Bronvermelding

Salvador, M. R. (2012). Measuring the efficiency of selected travel agencies in Metro Manila: A frontier approach [thesis abstract]. Ad Veritatem.

Chicago (17e ed.) Bronvermelding

Salvador, Magnolia Rafael. "Measuring the Efficiency of Selected Travel Agencies in Metro Manila: A Frontier Approach [thesis Abstract]." Ad Veritatem 2012.

MLA (9e ed.) Bronvermelding

Salvador, Magnolia Rafael. "Measuring the Efficiency of Selected Travel Agencies in Metro Manila: A Frontier Approach [thesis Abstract]." Ad Veritatem, 2012.