Cita APA (7a ed.)
Metalworking Machinery Industry Yearbook. Global Insight, Inc.
Cita Chicago Style (17a ed.)
Metalworking Machinery Industry Yearbook. Global Insight, Inc.
Cita MLA (9a ed.)
Metalworking Machinery Industry Yearbook. Global Insight, Inc.
警告：這些引文格式不一定是100％准確.