Winitz, H. (1981). The Comprehension approach to foreign language instruction. Newbury House Publishers.
Citazione stile Chigago Style (17a edizione)Winitz, Harris. The Comprehension Approach to Foreign Language Instruction. Rowley, Mass: Newbury House Publishers, 1981.
Citatione MLA (9a ed.)Winitz, Harris. The Comprehension Approach to Foreign Language Instruction. Newbury House Publishers, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.