APA
Symposium on crystal physics (1958 : Calcutta), . (1959). Proceeding on ceystal physics. : .
Chicago
Symposium on crystal physics (1958 : Calcutta), . 1959. Proceeding on ceystal physics. : .
Harvard
Symposium on crystal physics (1958 : Calcutta), . (1959). Proceeding on ceystal physics. : .
MLA
Symposium on crystal physics (1958 : Calcutta), . Proceeding on ceystal physics. : . 1959.