Carothers, D. F. (1981). Self-instruction manual for filing catalog cards. American Library Association.
Cita Chicago (17th ed.)Carothers, Diane Foxhill. Self-instruction Manual for Filing Catalog Cards. Chicago: American Library Association, 1981.
Cita MLA (9th ed.)Carothers, Diane Foxhill. Self-instruction Manual for Filing Catalog Cards. American Library Association, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.