{{cite journal | last1=Türkmen | first1=C. | author2=A. Dardeniz | author3=N. M. Müftüoğlu | author4=Z. Gökbayrak | author5=A. Kabaoğlu | year=2011 | title=NUTRIENT CONTENTS OF 140 RUGGERI ROOTSTOCK CANES IN DORMANT SEASON | journal=Journal of Animal and Plant Sciences | volume=21 | issue=4 | pages=730-733 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2011-JAPS-407}}