Pez, C. (2014). The 5-minute facial workout: 30 exercises for a naturally beautiful face. Robert Rose.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPez, Catherine. The 5-minute Facial Workout: 30 Exercises for a Naturally Beautiful Face. Toronto, Ontario, Canada: Robert Rose, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPez, Catherine. The 5-minute Facial Workout: 30 Exercises for a Naturally Beautiful Face. Robert Rose, 2014.
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