Port of New York Authority. Aviation Department. Forecast and Analysis Division. (1957). Forecast of the United States domestic air passenger market, 1965-1975. Port of N.Y.Authority.
Lua i Stíl Chicago (17ú heag.)Port of New York Authority. Aviation Department. Forecast and Analysis Division. Forecast of the United States Domestic Air Passenger Market, 1965-1975. N.Y.: Port of N.Y.Authority, 1957.
Lua MLA (8ú heag.)Port of New York Authority. Aviation Department. Forecast and Analysis Division. Forecast of the United States Domestic Air Passenger Market, 1965-1975. Port of N.Y.Authority, 1957.
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