APA aipamena

Higgins, B. H. (1972). What do economists know nown [By] Benjamin Higgins. University of Western Australia Press.

Chicago Style aipamena

Higgins, Benjamin Howard. What Do Economists Know Nown [By] Benjamin Higgins. [Nedlands]: University of Western Australia Press, 1972.

MLA aipamena

Higgins, Benjamin Howard. What Do Economists Know Nown [By] Benjamin Higgins. University of Western Australia Press, 1972.