Gale Research Company & Irvin, L. (1993). Encyclopedia of associations (27th ed.). Gale Research.
Citación estilo ChicagoGale Research Company and Linda Irvin. Encyclopedia of Associations. 27th ed. Detroit, Mich: Gale Research, 1993.
Cita MLAGale Research Company and Linda Irvin. Encyclopedia of Associations. 27th ed. Gale Research, 1993.
Warning: These citations may not always be 100% accurate.