GORDON, J. (1979). Structures Why Things Don't Fall Down. Pitman.
Chicago Style (17th ed.) CitationGORDON, J.E. Structures Why Things Don't Fall Down. Pitman, 1979.
ציטוט MLAGORDON, J.E. Structures Why Things Don't Fall Down. Pitman, 1979.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.