Tolfree, W. R. (1962). Notes on Economic Theory (Second edition.). London: Pitman Publishing.
Chicago-стиль цитированияTolfree, W. Reay. Notes On Economic Theory. Second edition. London: Pitman Publishing, 1962.
MLA-цитированиеTolfree, W. Reay. Notes On Economic Theory. Second edition. London: Pitman Publishing, 1962.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.