International Union for Conservation of Nature and Natural Resources & National Conservation Strategy (Pakistan). NCS jarīdah. World Conservation Union.
Chicago-viite (17. p.)International Union for Conservation of Nature and Natural Resources ja National Conservation Strategy (Pakistan). NCS Jarīdah. Karachi: World Conservation Union.
MLA-viite (8. p.)International Union for Conservation of Nature and Natural Resources ja National Conservation Strategy (Pakistan). NCS Jarīdah. World Conservation Union.
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