| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Food Protein Sources | Paperback | 978-1-107-40382-6 | 2011 |
| Food Protein Sources | Hardcover | 978-0-521-20588-7 | 1975 |
| Leaf Protein 2ed: And its By-products in Human and Animal Nutrition | Paperback | 978-0-521-05402-7 | 2008 |
| Leaf Protein: And its By-products in Human and Animal Nutrition | Hardcover | 978-0-521-33030-5 | 1987 |
| Leaf Protein Fodder Fraction | " | 978-0-521-21920-4 | 1978 |