School food services certification workshop.
APA Citation
Illinois. Office of the Superintendent of Public Instruction. (1974). School food services certification workshop. [Springfield?]: Office of the Superintendent of Public Instruction, State of Illinois.
MLA Citation
Illinois. Office of the Superintendent of Public Instruction. School Food Services Certification Workshop. [Springfield?]: Office of the Superintendent of Public Instruction, State of Illinois, 1974.
Warning: These citations may not always be complete (especially for serials).