APA引文

Benjamas Ratanakrong. (1981). The relationship between farm size and productivity: A case study in the Mae Klong area. Thammasat University.

Chicago Style (17th ed.) Citation

Benjamas Ratanakrong. The Relationship Between Farm Size and Productivity: A Case Study in the Mae Klong Area. Bangkok: Thammasat University, 1981.

MLA引文

Benjamas Ratanakrong. The Relationship Between Farm Size and Productivity: A Case Study in the Mae Klong Area. Thammasat University, 1981.