Gottman, P., & Summerer, E. M. (2020). The seven principles for making marriage work: A practical guide from the country's foremost relationship expert (Unabridged, Revised and Updated.). Tantor Media.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGottman, PhD, और Eric Michael Summerer. The Seven Principles for Making Marriage Work: A Practical Guide from the Country's Foremost Relationship Expert. Unabridged, Revised and Updated. Old Saybrook: Tantor Media, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGottman, PhD, और Eric Michael Summerer. The Seven Principles for Making Marriage Work: A Practical Guide from the Country's Foremost Relationship Expert. Unabridged, Revised and Updated. Tantor Media, 2020.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.