(1999). Evaluating federal research programs: Research and the Government Performance and Results Act. National Academies Press.
Цитирование в стиле Чикаго (17-е изд.)Evaluating Federal Research Programs: Research and the Government Performance and Results Act. Washington, D.C.: National Academies Press, 1999.
Цитирование MLA (9-е изд.)Evaluating Federal Research Programs: Research and the Government Performance and Results Act. National Academies Press, 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.