(1995). The new wellness encyclopedia. Boston: Houghton Mifflin Co.
Chicago Style aipamenaThe New Wellness Encyclopedia. Boston: Houghton Mifflin Co, 1995.
MLA aipamenaThe New Wellness Encyclopedia. Boston: Houghton Mifflin Co, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.