Não informado. (1977). Health values achieving high level welness. Charles B. Slack.
Lua i Stíl Chicago (17ú heag.)Não informado. Health Values Achieving High Level Welness. Thorofare, NJ: Charles B. Slack, 1977.
Lua MLA (8ú heag.)Não informado. Health Values Achieving High Level Welness. Charles B. Slack, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.