North-west Frontier Province (Pakistan) & North-west Frontier Province (Pakistan). Food Dept. (1980). Food laws manual: Corrected up to 31st July, 1979. Printed by the Manager, Stationery and Print. Dept., Govt. of North-west Frontier Province.
Παραπομπή σε μορφή Chicago (17η εκδ.)North-west Frontier Province (Pakistan) και North-west Frontier Province (Pakistan). Food Dept. Food Laws Manual: Corrected Up to 31st July, 1979. Peshwar: Printed by the Manager, Stationery and Print. Dept., Govt. of North-west Frontier Province, 1980.
Παραπομπή σε μορφή MLA (8th εκδ.)North-west Frontier Province (Pakistan) και North-west Frontier Province (Pakistan). Food Dept. Food Laws Manual: Corrected Up to 31st July, 1979. Printed by the Manager, Stationery and Print. Dept., Govt. of North-west Frontier Province, 1980.