APA

Bhattacharyya G. K., . (1977). Statistical concepts and methods. New York: John Wiley & Sons.

Chicago

Bhattacharyya Gouri K, . 1977. Statistical concepts and methods. New York: John Wiley & Sons.

Harvard

Bhattacharyya G. K., . (1977). Statistical concepts and methods. New York: John Wiley & Sons.

MLA

Bhattacharyya Gouri K, . Statistical concepts and methods. New York: John Wiley & Sons. 1977.