Gaya APA

Swanson, C, P. et al (1971). The handbook of private schools an annual descriptive survey of independent ì education . Boston: Boston: Porter Sargent; 1971.

Gaya MLA

Swanson, Carl, P.. et al. "The handbook of private schools an annual descriptive survey of independent ì education". Boston: Boston: Porter Sargent; 1971, 1971. Text.