Ronnas, P. (1987). The subsidiary food crop sector in Sri Lanka. Stockholm, Sweden: Handelshögskolan I Stockholm.
Chicago Style CitationRonnas, Per. The Subsidiary Food Crop Sector in Sri Lanka. Stockholm, Sweden: Handelshögskolan I Stockholm, 1987.
MLA CitationRonnas, Per. The Subsidiary Food Crop Sector in Sri Lanka. Stockholm, Sweden: Handelshögskolan I Stockholm, 1987.
Warning: These citations may not always be 100% accurate.