Gaya APA

Hirt, G, A., Block, S, B. (1990). Fundamentals of investment management (ed. 3). United States of Amerika: Richard D. Irwin.

Gaya MLA

Hirt, Geoffrey, A.., Block, Stanley, B.. "Fundamentals of investment management". ed. 3 United States of Amerika: Richard D. Irwin, 1990. Text.