KING, C., & NANCY, S. (1989). Building skills for the TOEFL (test of english as atest foreign language.-- Ed.2. Thomas Nelson.
Chicago-viite (17. p.)KING, Carol, ja Stanley NANCY. Building Skills for the TOEFL (test of English as Atest Foreign Language.-- Ed.2. Hongkong: Thomas Nelson, 1989.
MLA-viite (9. p.)KING, Carol, ja Stanley NANCY. Building Skills for the TOEFL (test of English as Atest Foreign Language.-- Ed.2. Thomas Nelson, 1989.
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