Cita APA (7th ed.)

Schlingemann, F. P., Stulz, R. M., & Walkling, R. A. (1999). Corporate focusing and internal capital markets. National Bureau of Economic Research.

Cita Chicago (17th ed.)

Schlingemann, Frederick P., Rene M. Stulz, i Ralph A. Walkling. Corporate Focusing and Internal Capital Markets. Cambridge: National Bureau of Economic Research, 1999.

Cita MLA (9th ed.)

Schlingemann, Frederick P., et al. Corporate Focusing and Internal Capital Markets. National Bureau of Economic Research, 1999.