DJVU PDF Nguyễn Phú Phong. 2004, "Verbal classifiers in Vietnamese", in Papers from the Eleventh Annual Meeting of the Southeast Asian Linguistics Society, ed. S. Burusphat, Tempe, Arizona, pp. 575-582. Arizona State University, Program for Southeast Asian Studies. cite.

DJVU PDF Nguyen Phu Phong. 2000, "Personal pronouns in Vietnamese and in Mu'o'ng", in The Fifth International Symposium on Languages and Linguistics, Hochiminh City, pp. 261-265. Vietnam National University, Ho Chi Minh City University of Social Sciences and Humanities. cite.

DJVU PDF Nguyễn Phú Phong. 1996, "Personal pronouns and pluralization in Vietnamese", in The Mon-Khmer Studies Journal, vol. 25, pp. 7-14. cite.

DJVU PDF Nguyễn Phú Phong. 1996, "The Nguồn language of Quảng Bình, Vietnam", in The Mon-Khmer Studies Journal, vol. 26, pp. 179-190. cite.

DJVU PDF Phong, N.P. 1996, "Negation in Vietnamese and in some of the Viet Muong languages", in The Fourth International Symposium on Language and Linguistics, Thailand, pp. 563-568. Institute of Language and Culture for Rural Development, Mahidol University. cite.

DJVU PDF Nguyễn Phú Phong. 1992, "Vietnamese demonstratives revisited", in The Mon-Khmer Studies Journal, vol. 20, pp. 127-136. cite.