APA aipamena

VALLETUTTI, P. J., & SALPINO, A. O. (1979). Individualizing educational objectives and programs: A modular approach. University Park.

Chicago Style aipamena

VALLETUTTI, Peter J., and Anthony O. SALPINO. Individualizing Educational Objectives and Programs: A Modular Approach. Baltimore: University Park, 1979.

MLA aipamena

VALLETUTTI, Peter J., and Anthony O. SALPINO. Individualizing Educational Objectives and Programs: A Modular Approach. University Park, 1979.