Which of the following listing agreements states that if anyone other than the owner sells the property, the listing broker is due a commission?

In an exclusive agency listing, the broker earns a commission only if they are the one who sells the property. If the owner sells the property themselves, they do not owe a commission to the broker. This arrangement does not guarantee the broker a commission if the owner independently finds a buyer.

A net listing allows the seller to set a minimum acceptable selling price. Any amount above this price serves as the broker's commission. While this may incentivize the broker to sell at a higher price, it does not establish a guarantee of commission if the seller sells the property without the broker's assistance.

An open listing permits multiple brokers to market the property, and only the broker who brings in a buyer earns a commission. If the owner sells the property independently, they do not owe a commission to any broker. This lack of exclusivity means that the listing broker cannot guarantee a commission in all scenarios.