APA (7e ed.) Bronvermelding

Ventriglia, L. (1990). Ready for English: Comprehensive teacher's manual for all four levels. National Textbook.

Chicago (17e ed.) Bronvermelding

Ventriglia, Linda. Ready for English: Comprehensive Teacher's Manual for All Four Levels. Lincolnwood, Ill: National Textbook, 1990.

MLA (9e ed.) Bronvermelding

Ventriglia, Linda. Ready for English: Comprehensive Teacher's Manual for All Four Levels. National Textbook, 1990.