Geological Survey of Pakistan. Records of the Geological Survey of Pakistan. Govt. Publications.
Cita Chicago (17th ed.)Geological Survey of Pakistan. Records of the Geological Survey of Pakistan. Karachi: Govt. Publications.
Cita MLA (8th ed.)Geological Survey of Pakistan. Records of the Geological Survey of Pakistan. Govt. Publications.
Atenció: Aquestes cites poden no estar 100% correctes.