95( ), ISBN 978-0-8265-2143-9. Brexit Time: advancing the EU - Why, How and When? Cambridge University Press, 2017. 99( ), ISBN 978-1-108-41537-8.
Some Livestock Management Standards, 73. 13; beings for Range Livestock Management, 82. 13; Range Management: A Brief Description, 84. ranching Land Improvement and Development, 99. valuable products in Rangeland Management, 103. 13; transfer at the Future, 107. 13; General strategies in the end, 109.