Gatchalian, J. C. (1986). Freedom of association and collective bargaining in the public service: An Asean perspective. Institute of Industrial relations, University of the Philippines/International Labor Office.
Chicago-referens (17:e uppl.)Gatchalian, Jose C. Freedom of Association and Collective Bargaining in the Public Service: An Asean Perspective. Quezon City: Institute of Industrial relations, University of the Philippines/International Labor Office, 1986.
MLA-referens (9:e uppl.)Gatchalian, Jose C. Freedom of Association and Collective Bargaining in the Public Service: An Asean Perspective. Institute of Industrial relations, University of the Philippines/International Labor Office, 1986.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.