Cita APA (7th ed.)

Mansfield, R. (1997). Excel 97: For busy people. Osborne/McGraw-Hill.

Cita Chicago (17th ed.)

Mansfield, Ron. Excel 97: For Busy People. Berkeley: Osborne/McGraw-Hill, 1997.

Cita MLA (9th ed.)

Mansfield, Ron. Excel 97: For Busy People. Osborne/McGraw-Hill, 1997.