Access
import part
mdb.models[name].parts[name].allInternalSets[name].referencePoints[i]
mdb.models[name].parts[name].allSets[name].referencePoints[i]
mdb.models[name].parts[name].referencePoints[i]
mdb.models[name].parts[name].sets[name].referencePoints[i]
import assembly
mdb.models[name].rootAssembly.allinstances.referencePoints[i]
mdb.models[name].rootAssembly.allinstances.sets[name]\
.referencePoints[i]
mdb.models[name].rootAssembly.allInternalSets[name].referencePoints[i]
mdb.models[name].rootAssembly.allSets[name].referencePoints[i]
mdb.models[name].rootAssembly.instances[name].referencePoints[i]
mdb.models[name].rootAssembly.instances[name].sets[name]\
.referencePoints[i]
mdb.models[name].rootAssembly.modelInstances[i].referencePoints[i]
mdb.models[name].rootAssembly.modelInstances[i].sets[name]\
.referencePoints[i]
mdb.models[name].rootAssembly.referencePoints[i]
mdb.models[name].rootAssembly.sets[name].referencePoints[i]