APA (7 वां संस्करण) प्रशस्ति पत्र

Weerasooria, W. S. (1970). Casebook on the law of banking and cheques in Ceylon ([1st ed.). Banker's Training Institute of Ceylon.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Weerasooria, W. S. Casebook on the Law of Banking and Cheques in Ceylon. [1st ed. Colombo]: Banker's Training Institute of Ceylon, 1970.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Weerasooria, W. S. Casebook on the Law of Banking and Cheques in Ceylon. [1st ed. Banker's Training Institute of Ceylon, 1970.

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