Johnson, S., & Wilson, L. (1986). The one minute sales person. Fontana/Collins.
Chicago Style (17th ed.) CitationJohnson, Spencer, and Larry Wilson. The One Minute Sales Person. Glasgow: Fontana/Collins, 1986.
ציטוט MLAJohnson, Spencer, and Larry Wilson. The One Minute Sales Person. Fontana/Collins, 1986.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.