Lucero, A. A. F., & Torrecampo, R. M. (2005). Communication skills I (2nd ed.). Open University, University of the Philippines.
Dyfyniad Arddull ChicagoLucero, Adelaida A. Figueras-, and Rosella Moya- Torrecampo. Communication Skills I. 2nd ed. Quezon City: Open University, University of the Philippines, 2005.
Dyfyniad MLALucero, Adelaida A. Figueras-, and Rosella Moya- Torrecampo. Communication Skills I. 2nd ed. Open University, University of the Philippines, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.