M. Ratliff

发表

Jean E. Andruski, Martha Ratliff, J. E. Andruski, 2000, Journal of the International Phonetic Association.

P. Newman, M. Ratliff, 2001 .

M. Ratliff, J. Bergquist, R. Organ, 1979, Journal of periodontology.

P. Newman, M. Ratliff, 2001 .

Paul Newman, Martha Ratliff, P. Newman, 2001 .