Woolley, C., & Gold, E. (1957). Ginnie and the mystery house. Scholastic Book Services.
Lua i Stíl Chicago (17ú heag.)Woolley, Catherine, agus Ethel Gold. Ginnie and the Mystery House. Ney York: Scholastic Book Services, 1957.
Lua MLA (9ú heag.)Woolley, Catherine, agus Ethel Gold. Ginnie and the Mystery House. Scholastic Book Services, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.