APA (7 वां संस्करण) प्रशस्ति पत्र

Bowles, J. E. (2019). Foundation Analysis And Design (14th.). Mc Graw Hill Education Pvt. Ltd.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Bowles, Joseph E. Foundation Analysis And Design. 14th. Chennai: Mc Graw Hill Education Pvt. Ltd, 2019.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Bowles, Joseph E. Foundation Analysis And Design. 14th. Mc Graw Hill Education Pvt. Ltd, 2019.