APA-viite

Putlack, M. A., Denise Mc Cormack, asmine C. Swaney, & Lê Huy Lâm. (2008). How to master skills for the toefl R iBT Speaking Basic. Tp. Hồ Chí Minh: Nxb. Tổng hợp Tp. Hồ Chí Minh.

Chicago-tyylinen lähdeviittaus

Putlack, Michael A., Denise Mc Cormack, asmine C. Swaney, ja Lê Huy Lâm. How to Master Skills for the Toefl R IBT Speaking Basic. Tp. Hồ Chí Minh: Nxb. Tổng hợp Tp. Hồ Chí Minh, 2008.

MLA-viite

Putlack, Michael A., Denise Mc Cormack, asmine C. Swaney, ja Lê Huy Lâm. How to Master Skills for the Toefl R IBT Speaking Basic. Tp. Hồ Chí Minh: Nxb. Tổng hợp Tp. Hồ Chí Minh, 2008.

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