Colin, P. E. (1962). Ground proximity and the VTOL aircraft: This report is the result of a study made by Paul Colin, TCEA, under AGARD contract No. 170-61. Advisory Group for Aeronautical Research and Development.
Chicago Style (17th ed.) CitationColin, P. E. Ground Proximity and the VTOL Aircraft: This Report Is the Result of a Study Made by Paul Colin, TCEA, Under AGARD Contract No. 170-61. Paris: Advisory Group for Aeronautical Research and Development, 1962.
MLA (9th ed.) CitationColin, P. E. Ground Proximity and the VTOL Aircraft: This Report Is the Result of a Study Made by Paul Colin, TCEA, Under AGARD Contract No. 170-61. Advisory Group for Aeronautical Research and Development, 1962.
Warning: These citations may not always be 100% accurate.