American Booksellers Association
American Library Association
American Medical Publishers Association
American Society of Journalists & Authors
American Wholesale Booksellers Association
Canadian Publishers' Council
International Association of Scientific, Technical & Medical Publishers
International Book Trade Associations
International Booksellers Associations
International Intellectual Property Alliance
International Publishers Association
Medical Library Association
National Association of College Stores
National Writers' Union (US)
Publishers' Marketing Association
Regional Booksellers' Associations
Small Publishers Association of North America
Writers Guild of America