Medalla, E. M. (1978). Estimating the shadow price of labor. School of Economics, University of the Philippines.
Citazione stile Chigago Style (17a edizione)Medalla, Erlinda M. Estimating the Shadow Price of Labor. [Quezon City]: School of Economics, University of the Philippines, 1978.
Citatione MLA (9a ed.)Medalla, Erlinda M. Estimating the Shadow Price of Labor. School of Economics, University of the Philippines, 1978.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.