@book{doe2024example,
  author    = {John Doe},
  title     = {An Example of Dummy Book},
  year      = {2024},
  publisher = {Fictional Press},
  address   = {New York},
  edition   = {2nd},
  isbn      = {978-3-16-148410-0},
  note      = {This is a dummy book for illustrative purposes},
}

@book{smith2025dummy,
  author    = {Jane Smith},
  title     = {Understanding Placeholder References},
  year      = {2025},
  publisher = {Imaginary Press},
  address   = {London},
  edition   = {3rd},
  isbn      = {978-1-234-56789-7},
  note      = {This is a dummy reference for illustrative purposes},
}