Llaguno, E. C. (1978). Laboratory manual for college chemistry part two. Textbook Development Committee, De La Salle University.
Chicago-referens (17:e uppl.)Llaguno, Elma C. Laboratory Manual for College Chemistry Part Two. Manila: Textbook Development Committee, De La Salle University, 1978.
MLA-referens (9:e uppl.)Llaguno, Elma C. Laboratory Manual for College Chemistry Part Two. Textbook Development Committee, De La Salle University, 1978.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.