Dyfyniad APA

(1995). Issues concerning a national assessment of civics: National Assessment of Educational Progress, NAEP / Center for Civic Education ; Charles N. Quigley, Executive Director ; Margaret S. Branson, Associate Director ; Elaine Craig, Director of Research & Evaluation.

Dyfyniad Arddull Chicago

Issues Concerning a National Assessment of Civics: National Assessment of Educational Progress, NAEP / Center for Civic Education ; Charles N. Quigley, Executive Director ; Margaret S. Branson, Associate Director ; Elaine Craig, Director of Research & Evaluation. 1995.

Dyfyniad MLA

Issues Concerning a National Assessment of Civics: National Assessment of Educational Progress, NAEP / Center for Civic Education ; Charles N. Quigley, Executive Director ; Margaret S. Branson, Associate Director ; Elaine Craig, Director of Research & Evaluation. 1995.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.