Saghir, A. B., & Worzella, W. W. (1961). The effect of herbicides on annual weeds in onions. Faculty of Agricultural Sciences, American University of Beirut.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSaghir, Abdur-Rahman B., और Wallace William Worzella. The Effect of Herbicides on Annual Weeds in Onions. Beirut: Faculty of Agricultural Sciences, American University of Beirut, 1961.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSaghir, Abdur-Rahman B., और Wallace William Worzella. The Effect of Herbicides on Annual Weeds in Onions. Faculty of Agricultural Sciences, American University of Beirut, 1961.
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