Hamiliton, E. (2014). Letters on The Elementary Principles of Education vol.2. Cambridge University press.
Chicago Style aipamenaHamiliton, Elizabeth. Letters on The Elementary Principles of Education Vol.2. Cambridge University press, 2014.
MLA aipamenaHamiliton, Elizabeth. Letters on The Elementary Principles of Education Vol.2. Cambridge University press, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.