Manfra, M. M., & Bolick, C. M. The Wiley handbook of social studies research. https://doi.org/10.1002/9781118768747
Lua i Stíl Chicago (17ú heag.)Manfra, Meghan McGlinn, agus Cheryl Mason Bolick. The Wiley Handbook of Social Studies Research. https://doi.org/10.1002/9781118768747.
Lua MLA (9ú heag.)Manfra, Meghan McGlinn, agus Cheryl Mason Bolick. The Wiley Handbook of Social Studies Research. https://doi.org/10.1002/9781118768747.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.