Dyfyniad APA

Gallagher, N. (2004). Delta's key to the TOEFL test. Tp. Hồ Chí Minh: Trẻ.

Dyfyniad Arddull Chicago

Gallagher, Nancy. Delta's Key to the TOEFL Test. Tp. Hồ Chí Minh: Trẻ, 2004.

Dyfyniad MLA

Gallagher, Nancy. Delta's Key to the TOEFL Test. Tp. Hồ Chí Minh: Trẻ, 2004.

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