Costello, M. A., Leinbach, T. R., & Ulack, R. (1987). Mobility and employment in urban Southeast Asia: Examples from Indonesia and the Philippines. Westview Press.
Lua i Stíl Chicago (17ú heag.)Costello, Michael A., Thomas R. Leinbach, agus Richard Ulack. Mobility and Employment in Urban Southeast Asia: Examples from Indonesia and the Philippines. Boulder, Colo: Westview Press, 1987.
Lua MLA (9ú heag.)Costello, Michael A., et al. Mobility and Employment in Urban Southeast Asia: Examples from Indonesia and the Philippines. Westview Press, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.