Dunkel, P., & Patricia Dunkel; Frank Pialorsi; Joann Kozyreu; Lê Huy Lâm. (2002). Advanced listening coprehension: Developing listening and note taking skills. T.P. Hồ Chí Minh: Nxb. T.P. Hồ Chí Minh.
استشهاد بنمط شيكاغوDunkel, Patricia, و Patricia Dunkel; Frank Pialorsi; Joann Kozyreu; Lê Huy Lâm. Advanced Listening Coprehension: Developing Listening and Note Taking Skills. T.P. Hồ Chí Minh: Nxb. T.P. Hồ Chí Minh, 2002.
MLA استشهادDunkel, Patricia, و Patricia Dunkel; Frank Pialorsi; Joann Kozyreu; Lê Huy Lâm. Advanced Listening Coprehension: Developing Listening and Note Taking Skills. T.P. Hồ Chí Minh: Nxb. T.P. Hồ Chí Minh, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.