APA Citatie

Patricia Ackert. (1998). Facts and figures with answers (Song ngữ). Tp.HCM: Trẻ.

Chicago Style citaat

Patricia Ackert. Facts and Figures With Answers (Song Ngữ). Tp.HCM: Trẻ, 1998.

MLA citatie

Patricia Ackert. Facts and Figures With Answers (Song Ngữ). Tp.HCM: Trẻ, 1998.

Let op: Deze citaties zijn niet altijd 100% accuraat.