APA (7 वां संस्करण) प्रशस्ति पत्र
Hockett, C. F. (1951). Progressive exercises in Chinese pronunciation. Far Eastern Publications, Yale University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Hockett, Charles F. Progressive Exercises in Chinese Pronunciation. New Haven: Far Eastern Publications, Yale University, 1951.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Hockett, Charles F. Progressive Exercises in Chinese Pronunciation. Far Eastern Publications, Yale University, 1951.
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