Brooks, Richard G.
Health status measurement : a perspective on change / Richard G. Brooks
Macmillan, 1995
 Buku Teks
Fields, Richard, author
Drugs in perspective : causes, assessment, family, prevention, intervention, and treatment / Richard Fields
McGraw-Hill1, 2013
 Buku Teks
Adela Gracilia, author
Black lives matter dalam perkembangan pergerakan kaum Afro-Amerika = Black lives matter in the development of African American movement
2016
 UI - Tesis Membership
Shetterly, Margot Lee, author
Hidden figures: the untold story of the African American women who helped win the space race
An imprint of HarperCollins , 2016
 Buku Teks
Subject access to African American studies resources in online catalogs: issues and answers Doris Hargrett Clack
 Artikel Jurnal