Robert M. Hammond (Hammond, Robert M.)

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  American Spanish Pronunciation
  by Peter C. Bjarkman, Robert M. Hammond
  Softcover, Georgetown Univ Pr, ISBN 0878400990 (0-87840-099-0)
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  The Sounds of Spanish: Analysis and Application
  by Robert M. Hammond
  Softcover, Cascadilla Pr, ISBN 1574730185 (1-57473-018-5)
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  The Sounds of Spanish: Analysis and Application (with Special Reference to American English)
  by Robert M. Hammond
  Hardcover, Cascadilla, ISBN 1574731181 (1-57473-118-1)
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  Studies in Caribbean Spanish Dialectology
  by Robert M. Hammond, Melvyn C. Resnick
  Softcover, Georgetown Univ Pr, ISBN 0878400982 (0-87840-098-2)