Cita APA (7a ed.)

Diaz, P. H. (1997). Personal Entrepreneurial Development Course. Office of Academic Support and Instructional Services. UP Open University.

Cita Chicago Style (17a ed.)

Diaz, Paz H. Personal Entrepreneurial Development Course. Quezon City: Office of Academic Support and Instructional Services. UP Open University, 1997.

Cita MLA (9a ed.)

Diaz, Paz H. Personal Entrepreneurial Development Course. Office of Academic Support and Instructional Services. UP Open University, 1997.