APA (7 वां संस्करण) प्रशस्ति पत्र
Scharff, D. E., Scharff, J. S., Hewison, D., Buss-Twachtmann, C., & Wanlass, J. (2014). Psychoanalytic couple therapy: Foundations of theory and practice. Karnac.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Scharff, David E., Jill Savege Scharff, David Hewison, Christel Buss-Twachtmann, और Janine Wanlass. Psychoanalytic Couple Therapy: Foundations of Theory and Practice. London, England: Karnac, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Scharff, David E., et al. Psychoanalytic Couple Therapy: Foundations of Theory and Practice. Karnac, 2014.
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