Diggs, R C.(2002). It's a struggle but worth it: Identifying and managing identities in an interracial friendship. Communication Quarterly, 50(3-4), 368-390. doi:10.1080/01463370209385673

Diggs, Rhunette C. "It's a Struggle but Worth It: Identifying and Managing Identities in an Interracial Friendship". Communication Quarterly, 50.3-4 ( 2002 ): 368-390.