Παραπομπή σε μορφή APA (7η εκδ.)

North-west Frontier Province (Pakistan). Directorate of Labour. (1982). Enforcement of labour laws: A review, 1970-71 to 1980-81. Govt. of N.-W.F.P., Directorate of Labour Welfare.

Παραπομπή σε μορφή Chicago (17η εκδ.)

North-west Frontier Province (Pakistan). Directorate of Labour. Enforcement of Labour Laws: A Review, 1970-71 to 1980-81. Peshawar: Govt. of N.-W.F.P., Directorate of Labour Welfare, 1982.

Παραπομπή σε μορφή MLA (8th εκδ.)

North-west Frontier Province (Pakistan). Directorate of Labour. Enforcement of Labour Laws: A Review, 1970-71 to 1980-81. Govt. of N.-W.F.P., Directorate of Labour Welfare, 1982.