Pearl, W. R., Macfarlane, P. W., & Coleman, E. N. (1978). Modified axial lead system in children.
Chicago Style aipamenaPearl, W. R., Peter W. Macfarlane, and Eric N. Coleman. Modified Axial Lead System in Children. 1978.
MLA aipamenaPearl, W. R., Peter W. Macfarlane, and Eric N. Coleman. Modified Axial Lead System in Children. 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.