National Center for Transgender Equality
National Gay and Lesbian Task Force
National Black Justice Coalition
Marketing to the LGBT Community (recorded webinar)
Additional referenced materials
National Lesbian & Gay Journalist Association
Equality Buyer's Guide from HRC is available for iPhones through itunes apps or use.
Reference to income study by Lee - Money, Myths, and Change: The Economic Lives of Lesbians and Gay Men / Edition 1 by M.V. Lee Badgett
Supplier Diversity