Ballard, W. L. (1988). The history and development of tonal systems and tone alternations in South China. Institute for the Study of Languages and Cultures of Asia and Africa.
Chicago Style (17th ed.) CitationBallard, W. L. The History and Development of Tonal Systems and Tone Alternations in South China. Tokyo, Japan: Institute for the Study of Languages and Cultures of Asia and Africa, 1988.
MLA (9th ed.) CitationBallard, W. L. The History and Development of Tonal Systems and Tone Alternations in South China. Institute for the Study of Languages and Cultures of Asia and Africa, 1988.
Warning: These citations may not always be 100% accurate.