Hammes, C. G. (1974). Four (4) billion shareholders in a troubled world. s.n.
Chicago Style (17th ed.) CitationHammes, Carl Gustav. Four (4) Billion Shareholders in a Troubled World. [S.l: s.n, 1974.
ציטוט MLAHammes, Carl Gustav. Four (4) Billion Shareholders in a Troubled World. s.n, 1974.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.