J. Sawyer

Verb adverb and verb particle constructions : their syntax and acquisition

J. Sawyer, Joan Hathaway Sawyer, 1999 .

THE UTILITY OF TRANSLATION AND WRITTEN SYMBOLS DURING THE FIRST THIRTY HOURS OF LANGUAGE STUDY

J. Sawyer, S. Silver, Susan Ervin, 1963 .

Comments on Clayton M. Darwin and Loretta S. Gray's “Going After the Phrasal Verb: An Alternative Approach to Classification”

J. Sawyer, 2000 .