APA (7e ed.) Bronvermelding

Mackinnon, A.R. Insistent tasks in language learning, & Frye, N. T. d. i. (1963). Learning in language and literature: Insistent tasks in language learning. Distributed for the Graduate School of Education of Harvard University by Harvard University Press.

Chicago (17e ed.) Bronvermelding

Mackinnon, A.R. Insistent tasks in language learning, en Northrop. The developing imagination Frye. Learning in Language and Literature: Insistent Tasks in Language Learning. [Cambridge]: Distributed for the Graduate School of Education of Harvard University by Harvard University Press, 1963.

MLA (9e ed.) Bronvermelding

Mackinnon, A.R. Insistent tasks in language learning, en Northrop. The developing imagination Frye. Learning in Language and Literature: Insistent Tasks in Language Learning. Distributed for the Graduate School of Education of Harvard University by Harvard University Press, 1963.