Mencias, C. F. (1995). An introduction to distance education. Learning Resources Unit, National Teacher Training Center for the Health Professions, University of the Philippines Manila.
Citação do estilo Chicago (17ª ed.)Mencias, Cristina F. An Introduction to Distance Education. Manila: Learning Resources Unit, National Teacher Training Center for the Health Professions, University of the Philippines Manila, 1995.
Citação MLA (9ª ed.)Mencias, Cristina F. An Introduction to Distance Education. Learning Resources Unit, National Teacher Training Center for the Health Professions, University of the Philippines Manila, 1995.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.