APA (7e ed.) Bronvermelding
National Society for the Study of Education. Commite on Education for the Professions. (1967). Programed instruction.
Chicago (17e ed.) Bronvermelding
National Society for the Study of Education. Commite on Education for the Professions. Programed Instruction. 1967.
MLA (9e ed.) Bronvermelding
National Society for the Study of Education. Commite on Education for the Professions. Programed Instruction. 1967.
Let op: Deze citaties zijn niet altijd 100% accuraat.