Perrier, P., & Zimring, E. (2007). Flying solo: How to soar above your lonely feelings, make friends, and find the happiest you. New York: Amulet Books.
Παραπομπή Chicago StylePerrier, Pascale., και Erin Zimring. Flying Solo: How to Soar Above Your Lonely Feelings, Make Friends, and Find the Happiest You. New York: Amulet Books, 2007.
Παραπομπή MLAPerrier, Pascale., και Erin Zimring. Flying Solo: How to Soar Above Your Lonely Feelings, Make Friends, and Find the Happiest You. New York: Amulet Books, 2007.
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