@book{
  author = "Ross, Stephen A., Westerfield, Randolph W., Jaffe, Jeffrey F., 1946-",
  title = "Corporate finance",
  year: c1990
  key = "Corporations--Finance",
  publisher = "Irwin",
  address = "Homewood, Ill.",
  edition = "2nd ed",
  ISSN/ISBN = "9780256079173 [025607917X] (: International student edition)",
  ISSN/ISBN = "9780256084023 [0256084025] (: International ed)",
}