Παραπομπή APA

Dey, A. (1986). Theory of block designs. Wiley Eastern Ltd.

Παραπομπή Chicago Style

Dey, Aloke. Theory of Block Designs. New Delhi: Wiley Eastern Ltd, 1986.

Παραπομπή MLA

Dey, Aloke. Theory of Block Designs. Wiley Eastern Ltd, 1986.