Watkinson , J. (2004). The art of the helicopter. Elsevier.
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Chicago Style (17th ed.) Citation
Watkinson , John. The Art of the Helicopter. New York: Elsevier, 2004.
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ציטוט MLA
Watkinson , John. The Art of the Helicopter. Elsevier, 2004.
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אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.