APA
Knepper W. A., International symposium on agglomeration, . (1962). Agglomeration. [s.l.]: [s.n.].
Chicago
Knepper W A, International symposium on agglomeration, . 1962. Agglomeration. [s.l.]: [s.n.].
Harvard
Knepper W. A., International symposium on agglomeration, . (1962). Agglomeration. [s.l.]: [s.n.].
MLA
Knepper W A, International symposium on agglomeration, . Agglomeration. [s.l.]: [s.n.]. 1962.
