Cita APA

Lucero, A. F., & Torrecampo, R. M. (1997). Communication skills I. UP Open University.

Citación estilo Chicago

Lucero, Adelaida Figueras-, and Rosella Moya- Torrecampo. Communication Skills I. Quezon City: UP Open University, 1997.

Cita MLA

Lucero, Adelaida Figueras-, and Rosella Moya- Torrecampo. Communication Skills I. UP Open University, 1997.