APA (7th ed.) Citation

Tapawan, Z. G. (1981). Economics of farming systems in the uplands of Antique province, Philippines. bs.n.].

Chicago Style (17th ed.) Citation

Tapawan, Zenaida G. Economics of Farming Systems in the Uplands of Antique Province, Philippines. [S.l: bs.n.], 1981.

MLA (9th ed.) Citation

Tapawan, Zenaida G. Economics of Farming Systems in the Uplands of Antique Province, Philippines. bs.n.], 1981.