APA সাইটেশন

(1960). Central Board of Directors. Report for the Year Ended june 30.

শিকাগো স্টাইলে সাইটেশন

Central Board of Directors. Report for the Year Ended June 30. 1960.

এমএলএ সাইটেশন

Central Board of Directors. Report for the Year Ended June 30. 1960.