Trích dẫn APA

Roche, M. (2019). Business email: Write to win: Business English & Professional email writing Essentials: How ti writr email for work. Columbia (USA): Roche Publishing Business English Books.

Trích dẫn kiểu Chicago

Roche, Marc. Business Email: Write to Win: Business English & Professional Email Writing Essentials: How Ti Writr Email for Work. Columbia (USA): Roche Publishing Business English Books, 2019.

Trích dẫn MLA

Roche, Marc. Business Email: Write to Win: Business English & Professional Email Writing Essentials: How Ti Writr Email for Work. Columbia (USA): Roche Publishing Business English Books, 2019.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.