APA引文

ENGLAND, W. Procurement: Principles and bases. Richard D. Irwin.

Chicago Style (17th ed.) Citation

ENGLAND, Wilbur. Procurement: Principles and Bases. Richard D. Irwin.

MLA引文

ENGLAND, Wilbur. Procurement: Principles and Bases. Richard D. Irwin.

警告：这些引文格式不一定是100％准确.