Kaluza, H. J. (1976). Accounting A Systems Approach Henry J. Kaluza. s.n.
Chicago Style aipamenaKaluza, Henry J. Accounting A Systems Approach Henry J. Kaluza. s.n, 1976.
MLA aipamenaKaluza, Henry J. Accounting A Systems Approach Henry J. Kaluza. s.n, 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.