| Merck | Index, 862; Food Chemistry, Belitz and Grosch, pg. 271. |
| Puck Kerkhoven | Brabants Dagblad |
| Ed Schilders | Brabants Dagblad |
| Lunch TV | Tros |
| LifeAndCooking | Rtl4 |
| Dirk Delmartino | Internet |
| Dagelijks Recept | Brabants Dagblad |
| Deutschland | Internet |
| France | Internet |
| U.S.A. | Internet |
| Ronald | Margriet 7/2007 |
| Friends | Mister Mail Recepten |
| Honig Soepen | AspergeDinerCheque |
| DeCooltjes | OudHeusden |
| La Cuisson | Jan Dolderman |
| Bekenden | Tineke en Mike |
| www.goldweb.nl | Internet |
| aspergekokertje Jeannine | Internet |
| Tapas | R&B Lisse |
| www.interwines.nl | Ron van der Kracht, Lien Vijlbrief |
| www.smulweb.nl | Elfrink Kuyer |
| Internet | Twan Hermsen |
