Worley, Timothy R., and Jennifer Samp. “Friendship Characteristics, Threat Appraisals, and Varieties of Jealousy About Romantic Partners’ Friendships”. Interpersona: An International Journal on Personal Relationships 8, no. 2 (December 29, 2014): 231-244. Accessed October 22, 2021. https://interpersona.psychopen.eu/index.php/interpersona/article/view/3429.