Jack R Frankal & Norman E Wallen. (2006). How To Design And Evaluate Research In Education (VIth.ed.). McGrow Hall.
Chicago-стиль цитированияJack R Frankal and Norman E Wallen. How To Design And Evaluate Research In Education. VIth.ed. Boston: McGrow Hall, 2006.
MLA-цитированиеJack R Frankal and Norman E Wallen. How To Design And Evaluate Research In Education. VIth.ed. McGrow Hall, 2006.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.