Cita APA

Tan, E. L., & Mandin, B. L. (1993). Instrumental skills in the values development process. Values Education Program, Miriam College Graduate School.

Citación estilo Chicago

Tan, Earnest L., and Belen L. Mandin. Instrumental Skills in the Values Development Process. Quezon City: Values Education Program, Miriam College Graduate School, 1993.

Cita MLA

Tan, Earnest L., and Belen L. Mandin. Instrumental Skills in the Values Development Process. Values Education Program, Miriam College Graduate School, 1993.