Cita APA (7a ed.)

Glomm, G., & Ravikumar, B. (1994). Public investment in infrastructure in a simple growth model. [s.n.].

Cita Chicago Style (17a ed.)

Glomm, Gerhard, y B. Ravikumar. Public Investment in Infrastructure in a Simple Growth Model. [S.l.]: [s.n.], 1994.

Cita MLA (9a ed.)

Glomm, Gerhard, y B. Ravikumar. Public Investment in Infrastructure in a Simple Growth Model. [s.n.], 1994.