with reference to (o) (connection) | con referencia a (o) (connection) |
with reference to (o) (connection) | con respecto a (o) (connection) |
with reference to (o) (connection) | referente a (o) (connection) |
with reference to (o) (connection) | sobre (m) (o) (connection) |
with reference to (o) (connection) | en lo que respecta a (o) (connection) |