Sokhansanj, S. (2009) Large-scale production, harvest and logistics of switchgrass (Panicum virgatum L.)— Current technology and envisioning a mature technology. Biofuels, Bioproducts & Biorefining, 3, 124-141. doi:10.1002/bbb.129
Prochnow, A. (2009) Bioenergy from permanent grassland—A review: 2. Combustion. Bioresource Technology, 100, 4945-4954. doi:10.1016/j.biortech.2009.05.069
Cundiff, J.S. and Marsh L.S. (1996) Harvest and storage costs for bales of switchgrass in the southeastern United States. Bioresource Technology, 56, 95-101. doi:10.1016/0960-8524(95)00166-2
Sokhansanj, S. and Turhollow A.F. (2004) Biomass densification—Cubing operations and costs for corn stover. Applied Engineering in Agriculture, 20, 495-499.
Kumar, P.K. and Ileleji K.E. (2009) Techno-economic analysis of the transportation, storage, and handling requirements for supplying lignocellulosic biomass feed-stocks for ethanol production. ASABE Paper, ASABE, St. Joseph.
Brownell, D.K. (2010) Analysis of biomass harvest, handling, and computer modeling. M.S. Thesis, The Pennsylvania State University, University Park.
 Liu, J. and Kemmerer B. (2011) Field performance analysis of a tractor and a large square baler. SAE Paper SAE, Washington DC. doi:10.4271/2011-01-2302