Fox, T., & Tacke, C. (1985). Hobo signs: A comp. of hobo signs for those who may one day find them useful / [Red. und Text Christine Tacke].
Lua i Stíl Chicago (17ú heag.)Fox, Terry, agus Christine Tacke. Hobo Signs: A Comp. of Hobo Signs for Those Who May One Day Find Them Useful / [Red. Und Text Christine Tacke]. 1985.
Lua MLA (8ú heag.)Fox, Terry, agus Christine Tacke. Hobo Signs: A Comp. of Hobo Signs for Those Who May One Day Find Them Useful / [Red. Und Text Christine Tacke]. 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.