Citazione APA

Herbert J.Walberg. (1988). American Education: Diversity and Research. United State International Communication Agency.

Stile di citazione Chicago

Herbert J.Walberg. American Education: Diversity and Research. Washington: United State International Communication Agency, 1988.

Citazione MLA

Herbert J.Walberg. American Education: Diversity and Research. United State International Communication Agency, 1988.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.