Cita APA (7th ed.)

Wentling, T. L., & Lai, K. K. (1993). Planning for effective training: A guide to curriculum development. Food and Agriculture Organization of the United Nations.

Cita Chicago (17th ed.)

Wentling, Tim L., i Kah Khee Lai. Planning for Effective Training: A Guide to Curriculum Development. Rome: Food and Agriculture Organization of the United Nations, 1993.

Cita MLA (8th ed.)

Wentling, Tim L., i Kah Khee Lai. Planning for Effective Training: A Guide to Curriculum Development. Food and Agriculture Organization of the United Nations, 1993.