Trigger, B. G. (1968). Beyond history: The methods of prehistory. Holt, Rinehart and Winston.
Chicago Style (17th ed.) CitationTrigger, Bruce G. Beyond History: The Methods of Prehistory. New York: Holt, Rinehart and Winston, 1968.
ציטוט MLATrigger, Bruce G. Beyond History: The Methods of Prehistory. Holt, Rinehart and Winston, 1968.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.