Singh, A., Burley, H. T., & Whittington, G. (1968). Growth, profitability and valuation: A study of United Kingdom quoted companies. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Singh, Ajit, H. T. Burley, agus Geoffrey Whittington. Growth, Profitability and Valuation: A Study of United Kingdom Quoted Companies. London: Cambridge University Press, 1968.
Lua MLA (9ú heag.)Singh, Ajit, et al. Growth, Profitability and Valuation: A Study of United Kingdom Quoted Companies. Cambridge University Press, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.