Medina, Charisse H. and Sayaman, Ma. Cecilia V. (1996) The effects of different concentrations of coco and cane vinegar on the growth of Rhizopus nigricans (black bread molds) in Pullman bread products. Undergraduate thesis, De La Salle University-Dasmariñas.
Montemayor, Carlos C. and Opulencia, Jonathan C. (1996) The potential mutagenic effect of three selected brands of vinegar on Allium fistulosum (multiplier onions). Undergraduate thesis, De La Salle University-Dasmarinas.