Cita APA (7a ed.)

Rendeiro Martin-Cejas, R. (2002). An approximation to the productive efficiency of the Spanish airports network through a deterministic cost frontier. [s.n.].

Cita Chicago Style (17a ed.)

Rendeiro Martin-Cejas, Roberto. An Approximation to the Productive Efficiency of the Spanish Airports Network Through a Deterministic Cost Frontier. [S.l.]: [s.n.], 2002.

Cita MLA (9a ed.)

Rendeiro Martin-Cejas, Roberto. An Approximation to the Productive Efficiency of the Spanish Airports Network Through a Deterministic Cost Frontier. [s.n.], 2002.