APA aipamena

DYSON PETER. (1989). MASTERING THE NORTON UTILITIES. BPB PUBLICATIONS.

Chicago Style aipamena

DYSON PETER. MASTERING THE NORTON UTILITIES. DELHI: BPB PUBLICATIONS, 1989.

MLA aipamena

DYSON PETER. MASTERING THE NORTON UTILITIES. BPB PUBLICATIONS, 1989.