ISI. (1965). Indian standard specification for fodder yeast. Indian standards institution.
Chicago Style aipamenaISI. Indian Standard Specification for Fodder Yeast. Indian standards institution, 1965.
MLA aipamenaISI. Indian Standard Specification for Fodder Yeast. Indian standards institution, 1965.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.