Yager, Y. (2002). When friendship hurts: How to deal with friends who betray, abandon, or wound you. New York: Fireside.
Čikaški stil citiranjaYager, Yan. When Friendship Hurts: How to Deal With Friends Who Betray, Abandon, or Wound You. New York: Fireside, 2002.
MLA način citiranjaYager, Yan. When Friendship Hurts: How to Deal With Friends Who Betray, Abandon, or Wound You. New York: Fireside, 2002.
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