Παραπομπή APA

Suwe, S. K., & Soo Kim Suwe; Chanthra Balasingam; Rathabai Kunchiram. (2003). Progressive English: Book 1. New York: McGraw-Hill.

Παραπομπή Chicago Style

Suwe, Soo Kim, και Soo Kim Suwe; Chanthra Balasingam; Rathabai Kunchiram. Progressive English: Book 1. New York: McGraw-Hill, 2003.

Παραπομπή MLA

Suwe, Soo Kim, και Soo Kim Suwe; Chanthra Balasingam; Rathabai Kunchiram. Progressive English: Book 1. New York: McGraw-Hill, 2003.

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