International Federation of Building and Wood Workers (IFBWW). (1993). Statutes of the IFBWW, adopted by the 19th IFBWW Congress 4-7 October 1993, The Hague, Netherlands. Genève: IFBWW.
Chicago-referens (17:e uppl.)International Federation of Building and Wood Workers (IFBWW). Statutes of the IFBWW, Adopted by the 19th IFBWW Congress 4-7 October 1993, The Hague, Netherlands. Genève: IFBWW, 1993.
MLA-referens (8:e uppl.)International Federation of Building and Wood Workers (IFBWW). Statutes of the IFBWW, Adopted by the 19th IFBWW Congress 4-7 October 1993, The Hague, Netherlands. Genève: IFBWW, 1993.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.