(2015). Publishers' International ISBN Directory: 2015 (41st Edition.). Berlin ; München ; Boston: De Gruyter Saur.
Chicago Style CitationPublishers' International ISBN Directory: 2015. 41st Edition. Berlin ; München ; Boston: De Gruyter Saur, 2015.
MLA CitationPublishers' International ISBN Directory: 2015. 41st Edition. Berlin ; München ; Boston: De Gruyter Saur, 2015.
Warning: These citations may not always be 100% accurate.