Cox, E. K., & Williamson, K. (1977). Its Technology aand Implications.3 Vols. C R C Press.
Chicago Edition CitationCox, E. Kenneth, and K.D Williamson. Its Technology Aand Implications.3 Vols. Cleveland: C R C Press, 1977.
ציטוט MLACox, E. Kenneth, and K.D Williamson. Its Technology Aand Implications.3 Vols. C R C Press, 1977.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.