APA aipamena

Kroc,Ray and Robert Anderson. Grinding it out: The making of McDonald's. H. Regnery.

Chicago Style aipamena

Kroc,Ray and Robert Anderson. Grinding It Out: The Making of McDonald's. Chicago: H. Regnery.

MLA aipamena

Kroc,Ray and Robert Anderson. Grinding It Out: The Making of McDonald's. H. Regnery.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.