Citazione Stile APA (7a Edizione)

Papua New Guinea. Department of Labour and Employment. (1984). Reported industrial accidents data 1979-1981: Extracted from Workers Compensation Office registration books. Dept. of Labour & Employment.

Citazione stile Chigago Style (17a edizione)

Papua New Guinea. Department of Labour and Employment. Reported Industrial Accidents Data 1979-1981: Extracted from Workers Compensation Office Registration Books. Boroko: Dept. of Labour & Employment, 1984.

Citatione MLA (9a ed.)

Papua New Guinea. Department of Labour and Employment. Reported Industrial Accidents Data 1979-1981: Extracted from Workers Compensation Office Registration Books. Dept. of Labour & Employment, 1984.