Santos, D. S. (1980). Impersonal-personal interface in college teaching: A theory ; Relevance of Thomas Jefferson's educational ideas in Philippine context ; A study of the value orientation of Filipino college students ; Predictive value of non-intellective factors in school achievement ; Edward Lee Thorndike's connectionism. s.n.].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSantos, Daniel S. Impersonal-personal Interface in College Teaching: A Theory ; Relevance of Thomas Jefferson's Educational Ideas in Philippine Context ; A Study of the Value Orientation of Filipino College Students ; Predictive Value of Non-intellective Factors in School Achievement ; Edward Lee Thorndike's Connectionism. [s.l: s.n.], 1980.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSantos, Daniel S. Impersonal-personal Interface in College Teaching: A Theory ; Relevance of Thomas Jefferson's Educational Ideas in Philippine Context ; A Study of the Value Orientation of Filipino College Students ; Predictive Value of Non-intellective Factors in School Achievement ; Edward Lee Thorndike's Connectionism. s.n.], 1980.