APA (7th ed.) Zitazioa

(1967). Programmed learning ; a bibliography of programs and presentation devices / [by] Carl H. Hendershot.

Chicago Style (17th ed.) Zitazioa

Programmed Learning ; a Bibliography of Programs and Presentation Devices / [by] Carl H. Hendershot. 1967.

MLA (9th ed.) Zitazioa

Programmed Learning ; a Bibliography of Programs and Presentation Devices / [by] Carl H. Hendershot. 1967.

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