Dyfyniad APA

Johanson, W. G., Pierce, A. K., & Sanford, J. P. (1969). Area-sampling Technique for Quantitative Pharyngeal Cultures.

Dyfyniad Arddull Chicago

Johanson, Waldemar G., Alan K. Pierce, and Jay P. Sanford. Area-sampling Technique for Quantitative Pharyngeal Cultures. 1969.

Dyfyniad MLA

Johanson, Waldemar G., Alan K. Pierce, and Jay P. Sanford. Area-sampling Technique for Quantitative Pharyngeal Cultures. 1969.

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