Sulit, S. Y. A teaching module on "aqueous solutions" (Secondary level).
芝加哥风格引文Sulit, Syvia Yumol. A Teaching Module on "Aqueous Solutions" (Secondary Level). Manila: De La Salle University, 1982.
MLA引文Sulit, Syvia Yumol. A Teaching Module on "Aqueous Solutions" (Secondary Level).
警告：这些引文格式不一定是100％准确.