United States. Selected federal taxation statutes and regulations. St. Paul, Minn.: West Pub. Co..
استشهاد بنمط شيكاغوUnited States. Selected Federal Taxation Statutes and Regulations. St. Paul, Minn.: West Pub. Co..
MLA استشهادUnited States. Selected Federal Taxation Statutes and Regulations. St. Paul, Minn.: West Pub. Co..
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.