Credits for this issue based upon Alberto Becattini's "Disney Index - Dell Comic Books" Vols. 1 and 2 (Italy, 1992 and 1994). Indicia title is "Walt Disney's MICKEY and DONALD IN VACATIONLAND, No. 47, 1961." Code number is M.+D.I.V. #47-618. On sale date is Library of Congress copyright record publication date.