APA (7th ed.) Citation
Halvorson, M. (1996). Visual Basic 4: Krok za krokem (1.vyd.). PLUS.
Chicago Style (17th ed.) Citation
Halvorson, Michael. Visual Basic 4: Krok Za Krokem. 1.vyd. Praha: PLUS, 1996.
MLA (9th ed.) Citation
Halvorson, Michael. Visual Basic 4: Krok Za Krokem. 1.vyd. PLUS, 1996.
Warning: These citations may not always be 100% accurate.