Παραπομπή APA

Kerala bureau of economics and statistics. (1979). Statistical handbook of kerala. bureau of economics and statistics.

Παραπομπή Chicago Style

Kerala bureau of economics and statistics. Statistical Handbook of Kerala. trivandrum: bureau of economics and statistics, 1979.

Παραπομπή MLA

Kerala bureau of economics and statistics. Statistical Handbook of Kerala. bureau of economics and statistics, 1979.