APA (7th ed.) Citation

Perry, W. G. (1982). How to develop competency-based vocational education. Prakken Publ.

Chicago Style (17th ed.) Citation

Perry, William G. How to Develop Competency-based Vocational Education. Ann Arbor, Mich: Prakken Publ, 1982.

MLA (9th ed.) Citation

Perry, William G. How to Develop Competency-based Vocational Education. Prakken Publ, 1982.

Warning: These citations may not always be 100% accurate.