Nguyễn, V. H. L. (2014). A Study on Verbal Techniques for Maintaining a Telephone Conversation in English and Vietnamese. DHNN.
استشهاد بنمط شيكاغوNguyễn, Vũ Hoài Linh. A Study On Verbal Techniques for Maintaining a Telephone Conversation in English and Vietnamese. DHNN, 2014.
MLA استشهادNguyễn, Vũ Hoài Linh. A Study On Verbal Techniques for Maintaining a Telephone Conversation in English and Vietnamese. DHNN, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.