Werff, P. J. v. d. (1958). Mould fungi and bronchial asthma: 1 : a mycological and clinical study. H. E. Stenfert Kroese.
Cita Chicago Style (17a ed.)Werff, P. J. van der. Mould Fungi and Bronchial Asthma: 1 : A Mycological and Clinical Study. Leiden: H. E. Stenfert Kroese, 1958.
Cita MLA (9a ed.)Werff, P. J. van der. Mould Fungi and Bronchial Asthma: 1 : A Mycological and Clinical Study. H. E. Stenfert Kroese, 1958.
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