APA aipamena

313520 West, J. (1992). Child-centred play therapy. London : Edward Arnold.

Chicago Style aipamena

313520 West, Janet. Child-centred Play Therapy. London : Edward Arnold, 1992.

MLA aipamena

313520 West, Janet. Child-centred Play Therapy. London : Edward Arnold, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.