Diederich, J., Günay, C., & Hogan, J. (2011). Recruitment learning. Springer.
Lua i Stíl Chicago (17ú heag.)Diederich, Joachim, Cengiz Günay, agus James Hogan. Recruitment Learning. Berlin, Heidelberg: Springer, 2011.
Lua MLA (9ú heag.)Diederich, Joachim, et al. Recruitment Learning. Springer, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.