University of the Philippines (Los Banos). College of Agriculture, Department of Agricultural Chemistry, Carangal, A. R., Covar, R. R., Mamaril, J. C., & Villanueva, L. J. (1961). Laboratory manual in qualitative and quantitative inorganic analysis. s.n.,].
Chicago-viite (17. p.)University of the Philippines (Los Banos). College of Agriculture, Department of Agricultural Chemistry, Apolinario R. Carangal, Rogelio R. Covar, Juanita Castillo Mamaril, ja Leopoldo Joaquin Villanueva. Laboratory Manual in Qualitative and Quantitative Inorganic Analysis. [College, Laguna: s.n.,], 1961.
MLA-viite (9. p.)University of the Philippines (Los Banos). College of Agriculture, et al. Laboratory Manual in Qualitative and Quantitative Inorganic Analysis. s.n.,], 1961.