(1998). Primary science: Electricity and magnetism. London: Routledge.
Chicago Style aipamenaPrimary Science: Electricity and Magnetism. London: Routledge, 1998.
MLA aipamenaPrimary Science: Electricity and Magnetism. London: Routledge, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.