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.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)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.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)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.
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