Cita APA (7a ed.)

Grussendorf, M. (2007). English for presentations [CD-ROM]. Oxford University Press.

Cita Chicago Style (17a ed.)

Grussendorf, Marion. English for Presentations [CD-ROM]. Oxford: Oxford University Press, 2007.

Cita MLA (9a ed.)

Grussendorf, Marion. English for Presentations [CD-ROM]. Oxford University Press, 2007.