APA (7 वां संस्करण) प्रशस्ति पत्र
Vibration analysis and design of foundation for machines and turbines / Major, Alexandar: Collet's Holding Limited.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Vibration Analysis and Design of Foundation for Machines and Turbines / Major, Alexandar: Collet's Holding Limited.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Vibration Analysis and Design of Foundation for Machines and Turbines / Major, Alexandar: Collet's Holding Limited.
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