Cita APA (7th ed.)

Strasma, J. D., & Celis Umaña, R. Land taxation, the poor, and sustainable development.

Cita Chicago (17th ed.)

Strasma, John D., i Rafael Celis Umaña. Land Taxation, the Poor, and Sustainable Development.

Cita MLA (9th ed.)

Strasma, John D., i Rafael Celis Umaña. Land Taxation, the Poor, and Sustainable Development.

Atenció: Aquestes cites poden no estar 100% correctes.