Schaefer, M., & Reynolds, J. (1985). Operations research issues. Primary Health Care Operations Research, Center for Human Services.
Čikaški stil citiranja (17. izdanje)Schaefer, Morris, i Jack Reynolds. Operations Research Issues. Chevy Chase, Md. (5530 Wisconsin Ave., Chevy Chase 20815): Primary Health Care Operations Research, Center for Human Services, 1985.
MLA način citiranja (8. izdanje)Schaefer, Morris, i Jack Reynolds. Operations Research Issues. Primary Health Care Operations Research, Center for Human Services, 1985.
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