Παραπομπή APA

Lawrence E. (1977). Theses or dissertations. Clive Bingley.

Παραπομπή Chicago Style

Lawrence E. Theses or Dissertations. London: Clive Bingley, 1977.

Παραπομπή MLA

Lawrence E. Theses or Dissertations. Clive Bingley, 1977.