ISI. (1972). Indian standard specification for dried silkworm pupaae as livestock feed. Indian standards institution.
استشهاد بنمط شيكاغوISI. Indian Standard Specification for Dried Silkworm Pupaae as Livestock Feed. Indian standards institution, 1972.
MLA استشهادISI. Indian Standard Specification for Dried Silkworm Pupaae as Livestock Feed. Indian standards institution, 1972.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.