APA
Henson L. S., . (1974). Seminar sries on technology and development. V 2. Washington: School of engineering.
Chicago
Henson Leatha S, . 1974. Seminar sries on technology and development. V 2. Washington: School of engineering.
Harvard
Henson L. S., . (1974). Seminar sries on technology and development. V 2. Washington: School of engineering.
MLA
Henson Leatha S, . Seminar sries on technology and development. V 2. Washington: School of engineering. 1974.
