Tiryakian, E. A. (2006). A Sociologist for the 21st Century: Pitirim Sorokin. In E. del Pozo Aviño (Ed.), Integralism, Altruism and Reconstruction. Essays in Honor of Pitirim A. Sorokin. Valencia, Spain: Biblioteca Javier Coy de Estudios Norteamericanos, PUV.

Tiryakian, E. A. “A Sociologist for the 21st Century: Pitirim Sorokin.” In Integralism, Altruism and Reconstruction. Essays in Honor of Pitirim A. Sorokin, edited by E. del Pozo Aviño. Valencia, Spain: Biblioteca Javier Coy de Estudios Norteamericanos, PUV, 2006.

Tiryakian EA. A Sociologist for the 21st Century: Pitirim Sorokin. In: del Pozo Aviño E, editor. Integralism, Altruism and Reconstruction Essays in Honor of Pitirim A Sorokin. Valencia, Spain: Biblioteca Javier Coy de Estudios Norteamericanos, PUV; 2006.

Tiryakian, E. A. “A Sociologist for the 21st Century: Pitirim Sorokin.” Integralism, Altruism and Reconstruction. Essays in Honor of Pitirim A. Sorokin, edited by E. del Pozo Aviño, Biblioteca Javier Coy de Estudios Norteamericanos, PUV, 2006.

Tiryakian EA. A Sociologist for the 21st Century: Pitirim Sorokin. In: del Pozo Aviño E, editor. Integralism, Altruism and Reconstruction Essays in Honor of Pitirim A Sorokin. Valencia, Spain: Biblioteca Javier Coy de Estudios Norteamericanos, PUV; 2006.