Παραπομπή APA

Jackson, Y., & Rogers, F. (1968). Type and Touch Type Writing. Heinnemann Educational books.

Παραπομπή Chicago Style

Jackson, Yyonne, και Fred Rogers. Type and Touch Type Writing. London: Heinnemann Educational books, 1968.

Παραπομπή MLA

Jackson, Yyonne, και Fred Rogers. Type and Touch Type Writing. Heinnemann Educational books, 1968.