Seraydarian, P. E. (1994). Writing for business results: "Learn to improve your written communication". Jack Wilson and Associates.
Цитирование в стиле Чикаго (17-е изд.)Seraydarian, Patricia E. Writing for Business Results: "Learn to Improve Your Written Communication". Illonois, Chicago: Jack Wilson and Associates, 1994.
Цитирование MLA (9-е изд.)Seraydarian, Patricia E. Writing for Business Results: "Learn to Improve Your Written Communication". Jack Wilson and Associates, 1994.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.