APA (7e ed.) Bronvermelding

HENNEFELD JULIEN. (1987). USING MICROSOFT AND IBM BASIC: AN INTRODUCTION TO COMPUTER PROGRAMMING. PWS COMPUTER SCIENCE.

Chicago (17e ed.) Bronvermelding

HENNEFELD JULIEN. USING MICROSOFT AND IBM BASIC: AN INTRODUCTION TO COMPUTER PROGRAMMING. BOSTON: PWS COMPUTER SCIENCE, 1987.

MLA (9e ed.) Bronvermelding

HENNEFELD JULIEN. USING MICROSOFT AND IBM BASIC: AN INTRODUCTION TO COMPUTER PROGRAMMING. PWS COMPUTER SCIENCE, 1987.

Let op: Deze citaties zijn niet altijd 100% accuraat.