Cita APA (7a ed.)

Parker, D. (1999). The performance of BAA before and after privatisation: A DEA study. [s.n.].

Cita Chicago Style (17a ed.)

Parker, David. The Performance of BAA Before and After Privatisation: A DEA Study. [S.l.]: [s.n.], 1999.

Cita MLA (9a ed.)

Parker, David. The Performance of BAA Before and After Privatisation: A DEA Study. [s.n.], 1999.