ஒத்த வளங்கள்: Malay rubber smallholding and British policy :
- Malay rubber smallholding and British policy : a case study of the Batang Padang district in Perak (1876-1952) /
- The Malaysian smallholder rubber sector : implications of ethrel stimulation and the new processing technology /
- Malaysian smallholders' rubber : issues and approaches in further processing and manufacturing /
- Smallholder contribution to the Malaysian Rubber Industry
- Rubber Industry Smallholders Development Authority : replanting scheme /
- The Progress and development of rubber smallholders : proceedings of the third seminar held in Cochin, Kerala, India, 24-30 November 1977 /