Kolton, M. (1973). Innovative approaches to youth services. Stash Pr.
Cita Chicago Style (17a ed.)Kolton, Marilyn. Innovative Approaches to Youth Services. Madison, Wisc: Stash Pr, 1973.
Cita MLA (9a ed.)Kolton, Marilyn. Innovative Approaches to Youth Services. Stash Pr, 1973.
Precaución: Estas citas no son 100% exactas.