APA (7 ম সংস্করণ) উদ্ধৃতি

Olalo, C. C. (1975). An analysis of resource productivity and credit needs of coconut farms in Southern Tagalog, 1973-74. s. n.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Olalo, Celestino Casauran. An Analysis of Resource Productivity and Credit Needs of Coconut Farms in Southern Tagalog, 1973-74. [College, Laguna]: s. n, 1975.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Olalo, Celestino Casauran. An Analysis of Resource Productivity and Credit Needs of Coconut Farms in Southern Tagalog, 1973-74. s. n, 1975.