APA

SCHIESSER R., . (2002). IT SYSTEMS MANAGEMENT. NEW DELHI: PRENTICE-HALL OF INDIA.

Chicago

SCHIESSER RICH, . 2002. IT SYSTEMS MANAGEMENT. NEW DELHI: PRENTICE-HALL OF INDIA.

Harvard

SCHIESSER R., . (2002). IT SYSTEMS MANAGEMENT. NEW DELHI: PRENTICE-HALL OF INDIA.

MLA

SCHIESSER RICH, . IT SYSTEMS MANAGEMENT. NEW DELHI: PRENTICE-HALL OF INDIA. 2002.