Trích dẫn APA

Cotton, D., Cotton, D., & Hồng Đức. (2012). Market leader: Business english course book: Intermediate. Slovakia: [K Nxb].

Trích dẫn kiểu Chicago

Cotton, David, David Cotton, and Hồng Đức. Market Leader: Business English Course Book: Intermediate. Slovakia: [K Nxb], 2012.

MLA Trích dẫn

Cotton, David, David Cotton, and Hồng Đức. Market Leader: Business English Course Book: Intermediate. Slovakia: [K Nxb], 2012.

Warning: These citations may not always be 100% accurate.