Arora, K. C. (2007). Total Quality Management ISO9000, 2000, ISO 14000, 2004, Ts 1449, Six Sigma, TQM, Quality Assyrance System, Concurrent Engg. etc (3 rd. ed.). S. K. Kataria & Sons.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিArora, K. C. Total Quality Management ISO9000, 2000, ISO 14000, 2004, Ts 1449, Six Sigma, TQM, Quality Assyrance System, Concurrent Engg. Etc. 3 rd. ed. New Delhi: S. K. Kataria & Sons, 2007.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিArora, K. C. Total Quality Management ISO9000, 2000, ISO 14000, 2004, Ts 1449, Six Sigma, TQM, Quality Assyrance System, Concurrent Engg. Etc. 3 rd. ed. S. K. Kataria & Sons, 2007.