Yap, J. D. L. (1994). A proposed campaign for Clara Ole' Preserves and Jellies.
芝加哥风格引文Yap, Jennifer De Leon. A Proposed Campaign for Clara Ole' Preserves and Jellies. Thesis (BFA)--University of the Philippines Diliman, 1994.
MLA引文Yap, Jennifer De Leon. A Proposed Campaign for Clara Ole' Preserves and Jellies. 1994.
警告：这些引文格式不一定是100％准确.