Frank, M. (1972). Modern English exercises for non-native speakers [part I: Parts of speech]. Prentice-Hall, Inc.
Chicago Style CitationFrank, Marcella. Modern English Exercises for Non-native Speakers [part I: Parts of Speech]. Prentice-Hall, Inc, 1972.
MLA CitationFrank, Marcella. Modern English Exercises for Non-native Speakers [part I: Parts of Speech]. Prentice-Hall, Inc, 1972.
Warning: These citations may not always be 100% accurate.