Porwall, L. S. (1960). Capital budgeting in india. sultan chand and sons.
Chicago Style aipamenaPorwall, L. S. Capital Budgeting in India. New Delhi: sultan chand and sons, 1960.
MLA aipamenaPorwall, L. S. Capital Budgeting in India. sultan chand and sons, 1960.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.