Dobbie, I. (1906). Chinese labour: From South Africa's point of view. Macmillan's Magazine.
Lua i Stíl Chicago (17ú heag.)Dobbie, I. Chinese Labour: From South Africa's Point of View. [London]: Macmillan's Magazine, 1906.
Lua MLA (8ú heag.)Dobbie, I. Chinese Labour: From South Africa's Point of View. Macmillan's Magazine, 1906.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.