Lung, S. W. T. (1983). The differential educational attainment of children: An empirical study of Hongkong. Council for Asian Manpower Studies.
Lua i Stíl Chicago (17ú heag.)Lung, Stephen Wai Tang. The Differential Educational Attainment of Children: An Empirical Study of Hongkong. Quezon City: Council for Asian Manpower Studies, 1983.
Lua MLA (9ú heag.)Lung, Stephen Wai Tang. The Differential Educational Attainment of Children: An Empirical Study of Hongkong. Council for Asian Manpower Studies, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.