Stuart, A. (1984). The ideas of sampling (Rev. ed.). C. Griffin.
Chicago Style aipamenaStuart, Alan. The Ideas of Sampling. Rev. ed. High Wycombe: C. Griffin, 1984.
MLA aipamenaStuart, Alan. The Ideas of Sampling. Rev. ed. C. Griffin, 1984.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.