Comic Title: Justice League of America #99
Publisher: DC (National Periodical Publications, Inc.)
Address: 909 Third Avenue, New York, NY
Cover Date: June 1972
On Sale Date: April 13, 1972 Newsstand Date April 13, 1972
Source: Direct Currents, Brave and the Bold #102, Page 28

Newsstand Date April 13, 1972
Source: Comic Reader, #83

Copyright Date April 13, 1972
Source: Library of Congress, Periodicals 1972

Frequency: Monthly, (with the exception of Jan., Apr., and July)
Cover Price: $0.25
Page Count: 48
Editor: Julius Schwartz