Παραπομπή σε μορφή APA (7η εκδ.)

Guggenheim, E. F. (2002). Reporting on human capital: Is it possible to report on human capital and, if so, why and how? Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Guggenheim, Eric Fries. Reporting on Human Capital: Is It Possible to Report on Human Capital and, If so, Why and How? Luxembourg: Office for Official Publications of the European Communities, 2002.

Παραπομπή σε μορφή MLA (8th εκδ.)

Guggenheim, Eric Fries. Reporting on Human Capital: Is It Possible to Report on Human Capital and, If so, Why and How? Office for Official Publications of the European Communities, 2002.