Byers, Robert A.
Everyman's Database Primer featuring dBase II
Ashton-Tate, 1982
 Buku Teks
Alhadi B.
Penerapan Pendekatan Obyek dan Basis Data Hirarki dalam Pembangunan Perangkat Lunak Benefit Monitorning and Evaluation System
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 1996
 UI - Skripsi Membership
Bai, Ying
Practical database programing with Java
John Wiley & Sons, 2011
 Buku Teks
Elmasri, Ramez
Fundamentals of database systems
Benjamin Cummings, 1994
 Buku Teks
Ramakrishnan, Raghu
Database management systems
McGraw-Hill, 1998
 Buku Teks