His doctoral dissertation was published in 1988 as a Kluwer monograph, Automatic Speech Recognition: The Development of the Sphinx Recognition System (ISBN 0898382963).
Его докторская диссертация юыла опубликована 1988 и называлась Automatic Speech Recognition: The Development of the Sphinx Recognition System (Автоматическое распознавание речи - система Sphinx) (ISBN 0898382963).