Fertig, R. T. (1985). The software revolution: Trends, players, market dynamics in personal computer software. North-Holland.
Цитирование в стиле Чикаго (17-е изд.)Fertig, Robert T. The Software Revolution: Trends, Players, Market Dynamics in Personal Computer Software. New York: North-Holland, 1985.
Цитирование MLA (9-е изд.)Fertig, Robert T. The Software Revolution: Trends, Players, Market Dynamics in Personal Computer Software. North-Holland, 1985.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.