Gaya APA
Jeffery, G, H. (1989).
vogels textbook of quantitative Chemical Analysis New Edition .
New York:
Logman Scientific & Teachnical.
Gaya MLA
Jeffery, G, H.
"vogels textbook of quantitative Chemical Analysis New Edition".
New York:
Logman Scientific & Teachnical,
1989.
Ebook.