Rapeer, L. W. (1918). How to teach elementary subjects. C. Scribner's sons.
Chicago-стиль цитированияRapeer, Louis Win. How to Teach Elementary Subjects. New York, Chicago [etc.]: C. Scribner's sons, 1918.
MLA-цитированиеRapeer, Louis Win. How to Teach Elementary Subjects. C. Scribner's sons, 1918.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.