{. Brealey, {. Myers, and {. Allen. The McGrawHill/Irwin series in finance, insurance, and real estate McGraw-Hill/Irwin, Boston, Mass. u.a., 9. ed., internat. student ed. edition, (2008)
{. Brealey, {. Myers, and {. Allen. The McGraw-Hill/Irwin series in finance, insurance, and real estate McGraw-Hill/Irwin, Boston, Mass. u.a., 8. ed., internat. student ed. edition, (2006)