APA aipamena

Thurow, L. (1970). Investments in human capital. Wadsworth.

Chicago Style aipamena

Thurow, L. Investments in Human Capital. Wadsworth, 1970.

MLA aipamena

Thurow, L. Investments in Human Capital. Wadsworth, 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.