APA
Nunn- Pamela G Garn, .Calvert Descriptive Phonetics introduction & trancription Work Book. : Thieme.
Chicago
Nunn- Pamela G Garn, .Calvert Descriptive Phonetics introduction & trancription Work Book. : Thieme.
Harvard
Nunn- Pamela G Garn, .Calvert Descriptive Phonetics introduction & trancription Work Book. : Thieme.
MLA
Nunn- Pamela G Garn, .: Thieme. .