Blang, M. (1968). Economics of education. Penguin.
Chicago-čujuhus (17. p.)Blang, M. Economics of Education. Middlesex: Penguin, 1968.
MLA-čujuhus (9. p.)Blang, M. Economics of Education. Penguin, 1968.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.