Cita APA (7a ed.)

Rizzoni, A. (1991). Technological innovation and small firms: A taxonomy. [s.n.].

Cita Chicago Style (17a ed.)

Rizzoni, Alina. Technological Innovation and Small Firms: A Taxonomy. [S.l.]: [s.n.], 1991.

Cita MLA (9a ed.)

Rizzoni, Alina. Technological Innovation and Small Firms: A Taxonomy. [s.n.], 1991.