1) Staffing can be both internal and external in nature. The different sources of staffing are as follows- ? External sources include- Advertisement in newspapers. ? Campus Interviews. ? Reference of former employees. ? Internal advertisement. ? Job fairs. ? Recruiting firms or databases Apart from this there are three types of staffing strategies for an international business, like the one discussed in the case. The three types are- home-country national strategy, host-country national strategy, third-country national strategy.