APA
Sugio S., . (1965). On the equilibrium bed proviles of rivers. Tokushima: Univ.
Chicago
Sugio Sutesaburo, . 1965. On the equilibrium bed proviles of rivers. Tokushima: Univ.
Harvard
Sugio S., . (1965). On the equilibrium bed proviles of rivers. Tokushima: Univ.
MLA
Sugio Sutesaburo, . On the equilibrium bed proviles of rivers. Tokushima: Univ. 1965.