(1963). Guidance services in the secondary school [by] Raymond N. Hatch, Paul L. Dressel [and] James W. Costar.
Chicago-referens (17:e uppl.)Guidance Services in the Secondary School [by] Raymond N. Hatch, Paul L. Dressel [and] James W. Costar. 1963.
MLA-referens (9:e uppl.)Guidance Services in the Secondary School [by] Raymond N. Hatch, Paul L. Dressel [and] James W. Costar. 1963.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.