Cita APA (7th ed.)
Calhoun, C. C., & Finch, A. V. (1982). Vocational education: Concepts and operations (2nd ed.). Wadsworth Pub. Co..
Cita Chicago (17th ed.)
Calhoun, Calfrey C., i Alton V. Finch. Vocational Education: Concepts and Operations. 2nd ed. Belmont, Calif.: Wadsworth Pub. Co., 1982.
Cita MLA (9th ed.)
Calhoun, Calfrey C., i Alton V. Finch. Vocational Education: Concepts and Operations. 2nd ed. Wadsworth Pub. Co., 1982.
Atenció: Aquestes cites poden no estar 100% correctes.