South Africa. Dept. of Health. (1974). Diet during pregnancy and breast feeding. Dept. of Health.
Lua i Stíl Chicago (17ú heag.)South Africa. Dept. of Health. Diet During Pregnancy and Breast Feeding. Pretoria: Dept. of Health, 1974.
Lua MLA (8ú heag.)South Africa. Dept. of Health. Diet During Pregnancy and Breast Feeding. Dept. of Health, 1974.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.