Cita APA

Hughes, J. L. (1962). Programed instruction for schools and industry. Science Research Associates.

Citación estilo Chicago

Hughes, John Leo. Programed Instruction for Schools and Industry. Chicago: Science Research Associates, 1962.

Cita MLA

Hughes, John Leo. Programed Instruction for Schools and Industry. Science Research Associates, 1962.

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