WHITTED, G. W. (1965). New horizons: World guide. Pan American world Airways.
Chicago-čujuhus (17. p.)WHITTED, Gerald W. New Horizons: World Guide. New York: Pan American world Airways, 1965.
MLA-čujuhus (9. p.)WHITTED, Gerald W. New Horizons: World Guide. Pan American world Airways, 1965.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.