Halfdan T. Mahler
[ar] هالفدان ماهلر
[arz] هالفدان ماهلر
[cy] Halfdan T. Mahler
[da] Halfdan Mahler
[de] Halfdan T. Mahler
[eo] Halfdan T. Mahler
[es] Halfdan T. Mahler
[fr] Halfdan T. Mahler
[ko] 할프단 말레르
[nl] Halfdan Mahler