Cita APA (7th ed.)

Perna, D. M., & Davis, J. R. (2000). Aligning standards and curriculum: For classroom success. Skylight Professional Development.

Cita Chicago (17th ed.)

Perna, Daniel M., i James R. Davis. Aligning Standards and Curriculum: For Classroom Success. Arlington Heights, Ill: Skylight Professional Development, 2000.

Cita MLA (9th ed.)

Perna, Daniel M., i James R. Davis. Aligning Standards and Curriculum: For Classroom Success. Skylight Professional Development, 2000.