Commerce Clearing House. (1979). State tax handbook, as of October 1, 1979. Commerce Clearing House, Inc..
Chicago Style (17th ed.) CitationCommerce Clearing House. State Tax Handbook, as of October 1, 1979. Chic., Ill.: Commerce Clearing House, Inc., 1979.
ציטוט MLACommerce Clearing House. State Tax Handbook, as of October 1, 1979. Commerce Clearing House, Inc., 1979.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.