APA

Neibauer A. R., . (1999). Office 2000 made easy. Berkeley: McGraw-Hill.

Chicago

Neibauer Alan R, . 1999. Office 2000 made easy. Berkeley: McGraw-Hill.

Harvard

Neibauer A. R., . (1999). Office 2000 made easy. Berkeley: McGraw-Hill.

MLA

Neibauer Alan R, . Office 2000 made easy. Berkeley: McGraw-Hill. 1999.