Beer, F. P. (1987). Mechanics for engineers: Statics. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoBeer, Ferdinand P. Mechanics for Engineers: Statics. New York: McGraw-Hill, 1987.
ציטוט MLABeer, Ferdinand P. Mechanics for Engineers: Statics. New York: McGraw-Hill, 1987.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.