APA ציטוט

(1930). U.S. global competitiveness: Optical fibers, technology and quipment. Washington: United States Trade Commission.

Trích dẫn kiểu Chicago

U.S. Global Competitiveness: Optical Fibers, Technology and Quipment. Washington: United States Trade Commission, 1930.

ציטוט MLA

U.S. Global Competitiveness: Optical Fibers, Technology and Quipment. Washington: United States Trade Commission, 1930.

אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.