(1978). Photographic color paper from Japan and West Germany. Washington: United States International Trade Commission.
Trích dẫn kiểu ChicagoPhotographic Color Paper From Japan and West Germany. Washington: United States International Trade Commission, 1978.
ציטוט MLAPhotographic Color Paper From Japan and West Germany. Washington: United States International Trade Commission, 1978.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.