Citazione APA

Sumanth, D. J. (1984). Productivity engineering and management. Tata Mcgraw hill.

Stile di citazione Chicago

Sumanth, David J. Productivity Engineering and Management. New Delhi: Tata Mcgraw hill, 1984.

Citazione MLA

Sumanth, David J. Productivity Engineering and Management. Tata Mcgraw hill, 1984.