Não informado. (2002). Business and commercial aviation. Ziff-Davis Publishing.
Style de citation Chicago (17e éd.)Não informado. Business and Commercial Aviation. New York: Ziff-Davis Publishing, 2002.
Style de citation MLA (8e éd.)Não informado. Business and Commercial Aviation. Ziff-Davis Publishing, 2002.
Attention : ces citations peuvent ne pas être correctes à 100%.