Gaya APA

Verhaar, J, W. (1963). Some relations between perception, speech and thought: A contribution towards the phenomenology of speech. . Assen: Assen Van Gorcum & Comp dll.

Gaya MLA

Verhaar, John, W.M.. "Some relations between perception, speech and thought: A contribution towards the phenomenology of speech. ". Assen: Assen Van Gorcum & Comp dll, 1963. Buku.