APA aipamena

Patricia Ackert. (1996). Cause and effect (Intermediate reading practice). Thanh Hóa: Nxb. Thanh Hóa.

Chicago Style aipamena

Patricia Ackert. Cause and Effect (Intermediate Reading Practice). Thanh Hóa: Nxb. Thanh Hóa, 1996.

MLA aipamena

Patricia Ackert. Cause and Effect (Intermediate Reading Practice). Thanh Hóa: Nxb. Thanh Hóa, 1996.

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