APA (7 वां संस्करण) प्रशस्ति पत्र

Engineer: With which is incorporated Steam engineering.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Engineer: With Which Is Incorporated Steam Engineering. New York [etc.].

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Engineer: With Which Is Incorporated Steam Engineering.

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