APA-referens (7:e uppl.)

BUDD, T. (2001). AN INTRODUCTION TO OBJECT-ORIENTED PROGRAMMING, 2ND ED. PEA.

Chicago-referens (17:e uppl.)

BUDD, T. AN INTRODUCTION TO OBJECT-ORIENTED PROGRAMMING, 2ND ED. NEW DELHI: PEA, 2001.

MLA-referens (9:e uppl.)

BUDD, T. AN INTRODUCTION TO OBJECT-ORIENTED PROGRAMMING, 2ND ED. PEA, 2001.