Duggal, S. K. (1995). GATE: Graduate Aptitude Test in Civil Engineering. Satyaprakashan.
Chicago Edition CitationDuggal, S. K. GATE: Graduate Aptitude Test in Civil Engineering. New Delhi: Satyaprakashan, 1995.
Cita MLADuggal, S. K. GATE: Graduate Aptitude Test in Civil Engineering. Satyaprakashan, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.