Cita APA (7a ed.)

Strutt, P. (2010). Business grammar and usage: Business English. Pearson Education Limited.

Cita Chicago Style (17a ed.)

Strutt, Peter. Business Grammar and Usage: Business English. Essex: Pearson Education Limited, 2010.

Cita MLA (9a ed.)

Strutt, Peter. Business Grammar and Usage: Business English. Pearson Education Limited, 2010.