De Leon, H. S. (1988). The fundamentals of taxation (1988 edition.). Rex Book Store.
Chicago Style (17th ed.) CitationDe Leon, Hector S. The Fundamentals of Taxation. 1988 edition. Manila: Rex Book Store, 1988.
ציטוט MLADe Leon, Hector S. The Fundamentals of Taxation. 1988 edition. Rex Book Store, 1988.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.