Witty, P. (1953). How to become a better reader. Science Research Associates.
Chicago-стиль цитированияWitty, Paul. How to Become a Better Reader. Chicago: Science Research Associates, 1953.
MLA-цитированиеWitty, Paul. How to Become a Better Reader. Science Research Associates, 1953.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.