"लम्बी दूरी वाला सम्बंध": अवतरणों में अंतर

* Chris Bell, Kate Brauer-Bell, The Long-Distance Relationship Survival Guide (New York: Ten Speed Press, 2006)
*Dindia, K., & Emmers-Sommer, E. M., (2006). What partner do to maintain their close relationships. In P. Noller & J. A. Feeney (Eds.) Close relationships: Functions, forms, and processes (pp. 302–324). New York: Psychology Press.