Wolf, E. G. (1972). An evaluation of the capability of the Pennsylvania regional resource centers: To provide for the availability and accessibility of Pennsylvania social science periodicals.
Cita Chicago (17th ed.)Wolf, Edward G. An Evaluation of the Capability of the Pennsylvania Regional Resource Centers: To Provide for the Availability and Accessibility of Pennsylvania Social Science Periodicals. Pittsburgh, 1972.
Cita MLA (8th ed.)Wolf, Edward G. An Evaluation of the Capability of the Pennsylvania Regional Resource Centers: To Provide for the Availability and Accessibility of Pennsylvania Social Science Periodicals. 1972.
Atenció: Aquestes cites poden no estar 100% correctes.