Παραπομπή APA

Johnston, T. (1963). Economic expansion and structural change. George Allen &Unwin.

Παραπομπή Chicago Style

Johnston, T.L. Economic Expansion and Structural Change. London: George Allen &Unwin, 1963.

Παραπομπή MLA

Johnston, T.L. Economic Expansion and Structural Change. George Allen &Unwin, 1963.