el tigi, a. e. d. (1964). determining investment priority ratings. the institute of national planning.
Chicago Style (17th ed.) Citationel tigi, aziz el din. Determining Investment Priority Ratings. cairo: the institute of national planning, 1964.
ציטוט MLAel tigi, aziz el din. Determining Investment Priority Ratings. the institute of national planning, 1964.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.