APA
COCHIN CHAMBER OF COMMERCE & INDUSTRY, COCHIN CHAMBER OF COMMERCE & INDUSTRY, . (1968). Annual report,1967-68. Cochin: CCCI.
Chicago
COCHIN CHAMBER OF COMMERCE & INDUSTRY, COCHIN CHAMBER OF COMMERCE & INDUSTRY, . 1968. Annual report,1967-68. Cochin: CCCI.
Harvard
COCHIN CHAMBER OF COMMERCE & INDUSTRY, COCHIN CHAMBER OF COMMERCE & INDUSTRY, . (1968). Annual report,1967-68. Cochin: CCCI.
MLA
COCHIN CHAMBER OF COMMERCE & INDUSTRY, COCHIN CHAMBER OF COMMERCE & INDUSTRY, . Annual report,1967-68. Cochin: CCCI. 1968.