Dunlap , O. E. (1970). Communications in space: From marconi to man on the moon (New and expanded ed.). Harper and Row.
Chicago Style (17th ed.) CitationDunlap , Orrin E. Communications in Space: From Marconi to Man on the Moon. New and expanded ed. New York: Harper and Row, 1970.
ציטוט MLADunlap , Orrin E. Communications in Space: From Marconi to Man on the Moon. New and expanded ed. Harper and Row, 1970.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.