SZMANT, H. H. (1986). Industrial Utilization Of Renewable Resources: An Introduction / H. Harry Szmant. Technomic.
Chicago-viite (17. p.)SZMANT, H. HARRY. Industrial Utilization Of Renewable Resources: An Introduction / H. Harry Szmant. Technomic, 1986.
MLA-viite (8. p.)SZMANT, H. HARRY. Industrial Utilization Of Renewable Resources: An Introduction / H. Harry Szmant. Technomic, 1986.
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