w/index.php

. Retrieved 09.56, Ocak 26, 2022 from https://species.wikimedia.org/w/index.php?title=Pyrus_tuskaulensis&oldid=8647127. Vikitür'de Pyrus tuskaulensis

. Retrieved 09.45, Ocak 26, 2022 from https://species.wikimedia.org/w/index.php?title=Pyrus_trilocularis&oldid=8310304. Vikitür'de Pyrus trilocularis

. Retrieved 08.47, Ocak 28, 2022 from https://species.wikimedia.org/w/index.php?title=Pyrus_%C3%97_jordanovii&oldid=8295488. ^ "Pyrus × jordanovii Dostálek

. Retrieved 10.06, Ocak 26, 2022 from https://species.wikimedia.org/w/index.php?title=Pyrus_neoserrulata&oldid=8290443. Vikitür'de Pyrus neoserrulata

Wikipedia, The Free Encyclopedia. Retrieved 01:19, November 25, 2021, from https://en.wikipedia.org/w/index.php?title=International_unit&oldid=1056012727