APA (7e ed.) Bronvermelding

(1995). The Smalltalk developer's guide to VisualWorks / Tim Howard ; [with foreword by Adele Goldberg].

Chicago (17e ed.) Bronvermelding

The Smalltalk Developer's Guide to VisualWorks / Tim Howard ; [with Foreword by Adele Goldberg]. 1995.

MLA (9e ed.) Bronvermelding

The Smalltalk Developer's Guide to VisualWorks / Tim Howard ; [with Foreword by Adele Goldberg]. 1995.

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