Jaquet, E. (1970). Technique and history of the Swiss watch. London: Sping.
Trích dẫn kiểu ChicagoJaquet, Eugene. Technique and History of the Swiss Watch. London: Sping, 1970.
ציטוט MLAJaquet, Eugene. Technique and History of the Swiss Watch. London: Sping, 1970.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.