APA (7e ed.) Bronvermelding

Lucero, A. A. F., & Torrecampo, R. M. (2005). Communication skills I (Second edition.). Office of Academic Support and Instructional Services, UP Open University.

Chicago (17e ed.) Bronvermelding

Lucero, Adelaida A. Figueras, en Rosella Moya Torrecampo. Communication Skills I. Second edition. Diliman, Quezon City: Office of Academic Support and Instructional Services, UP Open University, 2005.

MLA (9e ed.) Bronvermelding

Lucero, Adelaida A. Figueras, en Rosella Moya Torrecampo. Communication Skills I. Second edition. Office of Academic Support and Instructional Services, UP Open University, 2005.