Παραπομπή APA

Hall, L. (1969). Company Secretarial Practice (2nd.). McDonald and Evans.

Παραπομπή Chicago Style

Hall, L. Company Secretarial Practice. 2nd. London: McDonald and Evans, 1969.

Παραπομπή MLA

Hall, L. Company Secretarial Practice. 2nd. McDonald and Evans, 1969.