HARD-TO-SURVEY populations. Cambridge University press.
Lua i Stíl Chicago (17ú heag.)HARD-TO-SURVEY Populations. Cambridge University press.
Lua MLA (9ú heag.)HARD-TO-SURVEY Populations. Cambridge University press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.