Badrulzaman, N. M. D. (1981). Bab-bab Tentang Credietverband, Gadai & Fiducia / Mariam Darus Badrulzaman S.h. Alumni.
Lua i Stíl Chicago (17ú heag.)Badrulzaman, Ny. Mariam Darus. Bab-bab Tentang Credietverband, Gadai & Fiducia / Mariam Darus Badrulzaman S.h. Alumni, 1981.
Lua MLA (8ú heag.)Badrulzaman, Ny. Mariam Darus. Bab-bab Tentang Credietverband, Gadai & Fiducia / Mariam Darus Badrulzaman S.h. Alumni, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.