@inbook {1411041, title = {A Longitudinal Study of the Effects of Cross-Ethnic Friendships, Dates, Roommate Relationships and Participation in Segregated Organizations}, booktitle = {Improving Intergroup Relations: Buiilding on the Legacy of Thomas F. Pettigrew}, volume = {7}, year = {2009}, pages = {127-142}, url = {https://books.google.com/books?hl=en\&lr=\&id=wSv79sWq2Z4C\&oi=fnd\&pg=PA127\&dq=Jim+Sidanius\&ots=5z0vqNrnob\&sig=XH62bVDIL_76IVpyAtPU65AdhkI$\#$v=onepage\&q=Jim\%20Sidanius\&f=false}, author = {Van Laar, Colette and Levin, Shana and Jim Sidanius} }