Knapp, M. S., & Shields, P. M. (1991). Better schooling for the children of poverty: Alternatives to conventional wisdom. McCutchan.
Chicago Style (17th ed.) ZitazioaKnapp, Michael S., eta Patrick M. Shields. Better Schooling for the Children of Poverty: Alternatives to Conventional Wisdom. Berkeley: McCutchan, 1991.
MLA (9th ed.) ZitazioaKnapp, Michael S., eta Patrick M. Shields. Better Schooling for the Children of Poverty: Alternatives to Conventional Wisdom. McCutchan, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.