Não informado. (1921). Harrower's monographs on the internal secretions. Harrower Laboratory.
Lua i Stíl Chicago (17ú heag.)Não informado. Harrower's Monographs on the Internal Secretions. Glendale, Calif: Harrower Laboratory, 1921.
Lua MLA (8ú heag.)Não informado. Harrower's Monographs on the Internal Secretions. Harrower Laboratory, 1921.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.