Gupit, F. (1986). Elements of public speaking (4th ed.). Rex.
Chicago Style (17th ed.) CitationGupit, Fortunato. Elements of Public Speaking. 4th ed. Manila: Rex, 1986.
ציטוט MLAGupit, Fortunato. Elements of Public Speaking. 4th ed. Rex, 1986.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.