Watt, H. J. (1925). The sensory basis and structure of knowledge (First edition.). Methuen & co. ltd.
Chicago-referens (17:e uppl.)Watt, Henry Jackson. The Sensory Basis and Structure of Knowledge. First edition. London: Methuen & co. ltd, 1925.
MLA-referens (8:e uppl.)Watt, Henry Jackson. The Sensory Basis and Structure of Knowledge. First edition. Methuen & co. ltd, 1925.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.