Παραπομπή APA

Jessen ,J Raymond, & Hoel ,Paul G. (1971). Business Statistics for Business and Economics. Wiley Eastern.

Παραπομπή Chicago Style

Jessen ,J Raymond, και Hoel ,Paul G. Business Statistics for Business and Economics. New York: Wiley Eastern, 1971.

Παραπομπή MLA

Jessen ,J Raymond, και Hoel ,Paul G. Business Statistics for Business and Economics. Wiley Eastern, 1971.