North-West Frontier Province (Pakistan). Planning and Development Department. (2004). Chitral: Conservation strategy. IUCN--The World Conservation Union.
Chicago Style (17th ed.) CitationNorth-West Frontier Province (Pakistan). Planning and Development Department. Chitral: Conservation Strategy. Peshawar: IUCN--The World Conservation Union, 2004.
MLA引文North-West Frontier Province (Pakistan). Planning and Development Department. Chitral: Conservation Strategy. IUCN--The World Conservation Union, 2004.
警告:这些引文格式不一定是100%准确.