Hoogvelt, A. M. M., Puxty, A. G., & Stapford, J. M. (1987). Multinational enterprise: An encyclopedic dictionary of concepts and terms. Macmillan.
Lua i Stíl Chicago (17ú heag.)Hoogvelt, Ankie M. M., Anthony G. Puxty, agus John M. Stapford. Multinational Enterprise: An Encyclopedic Dictionary of Concepts and Terms. London: Macmillan, 1987.
Lua MLA (9ú heag.)Hoogvelt, Ankie M. M., et al. Multinational Enterprise: An Encyclopedic Dictionary of Concepts and Terms. Macmillan, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.