| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Role, planning, and management system of production in Hungarian agriculture and food industry | 978-963-5O2-266-3 (963-5O2-266-2) | 1982 |
J R · Jamie Reding · Jan Rudengren · Jany Rademakers · Jeanne Rademacher · Joan Redwing · John Readence · John Reading · John Rittinghouse · John Rothenstein · Juhani Rudanko