APA (7e ed.) Bronvermelding

Philippine Institute for Development Studies, Deutsche Gesellschaft fur Technische Zusammenarbeit, & Pasadilla, G. O. (2006). The Global challenge in services trade: A look at Philippine competitiveness. Philippine Institute for Development Studies German Technical Cooperation.

Chicago (17e ed.) Bronvermelding

Philippine Institute for Development Studies, Deutsche Gesellschaft fur Technische Zusammenarbeit, en Gloria O. Pasadilla. The Global Challenge in Services Trade: A Look at Philippine Competitiveness. Makati City: Philippine Institute for Development Studies German Technical Cooperation, 2006.

MLA (9e ed.) Bronvermelding

Philippine Institute for Development Studies, et al. The Global Challenge in Services Trade: A Look at Philippine Competitiveness. Philippine Institute for Development Studies German Technical Cooperation, 2006.