APA aipamena

Suwe, S. K., & Soo Kim Suwe. (2003). Progressive English: Book 2. New York: McGraw-Hill.

Chicago Style aipamena

Suwe, Soo Kim, và Soo Kim Suwe. Progressive English: Book 2. New York: McGraw-Hill, 2003.

MLA aipamena

Suwe, Soo Kim, và Soo Kim Suwe. Progressive English: Book 2. New York: McGraw-Hill, 2003.