APA

Ravikumar (S), Gopalakrishnan (P), . (2002). Information Tracking System. : .

Chicago

Ravikumar (S), Gopalakrishnan (P), . 2002. Information Tracking System. : .

Harvard

Ravikumar (S), Gopalakrishnan (P), . (2002). Information Tracking System. : .

MLA

Ravikumar (S), Gopalakrishnan (P), . Information Tracking System. : . 2002.