APA (7 वां संस्करण) प्रशस्ति पत्र

Cannon, W. C. (1934). An analysis of land tenure in selected corn belt states (Ohio, Indiana, Illinois, Iowa, Nebraska, Kansas, Missouri, and South Dakota).

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Cannon, Ward Curtis. An Analysis of Land Tenure in Selected Corn Belt States (Ohio, Indiana, Illinois, Iowa, Nebraska, Kansas, Missouri, and South Dakota). 1934.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Cannon, Ward Curtis. An Analysis of Land Tenure in Selected Corn Belt States (Ohio, Indiana, Illinois, Iowa, Nebraska, Kansas, Missouri, and South Dakota). 1934.

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