Hardy - Gould, J. (2009). News and Current Affairs: Series 2. Tp. Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh.
Chicago-tyylinen lähdeviittausHardy - Gould, Janet. News and Current Affairs: Series 2. Tp. Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh, 2009.
MLA-viiteHardy - Gould, Janet. News and Current Affairs: Series 2. Tp. Hồ Chí Minh: Tổng hợp Tp. Hồ Chí Minh, 2009.
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