Carlin, W., & Mayer, C. (1995). Structure and Ownership of East German Enterprises.
Lua i Stíl Chicago (17ú heag.)Carlin, W., agus C. Mayer. Structure and Ownership of East German Enterprises. 1995.
Lua MLA (9ú heag.)Carlin, W., agus C. Mayer. Structure and Ownership of East German Enterprises. 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.