Παραπομπή APA

Dewey ,M. (1972). Indian standards specification for paper sizes. Indian standards Institution.

Παραπομπή Chicago Style

Dewey ,M. Indian Standards Specification for Paper Sizes. London: Indian standards Institution, 1972.

Παραπομπή MLA

Dewey ,M. Indian Standards Specification for Paper Sizes. Indian standards Institution, 1972.