求教check list问题(canada immigrat stress2004-06-24 15:19:47

有关work experience: 要求提供notarized employment contracts from the employer 和 letters of reference from employer. 这两个有什么区别? 另外，letter of reference 中还提到要附上a business card of the person signing, 真的需要这个business card 吗？谢谢