Boerma, J. T., & et al. (1990). Immunization: Levels, trends, and differentials. Institute for Resource Development/Macro Systems, Inc.
Čikaški stil citiranja (17. izdanje)Boerma, J. Tiles, i et al. Immunization: Levels, Trends, and Differentials. Columbia, Md: Institute for Resource Development/Macro Systems, Inc, 1990.
MLA način citiranja (9. izdanje)Boerma, J. Tiles, i et al. Immunization: Levels, Trends, and Differentials. Institute for Resource Development/Macro Systems, Inc, 1990.
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