APA (7 वां संस्करण) प्रशस्ति पत्र

Kliche, C. A. (1999). Rock slope stability. Society for Mining, Metallurgy, and Exploration.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Kliche, Charles A. Rock Slope Stability. Littleton, Colo.: Society for Mining, Metallurgy, and Exploration, 1999.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Kliche, Charles A. Rock Slope Stability. Society for Mining, Metallurgy, and Exploration, 1999.