- The Muddle-headed Wombat by Ruth Park, 1990-10-03
- Playing Beatie Bow by Ruth Park, 2001-05-01
- Ruth Park's "Harp in the South" Novels: WITH Missus, Harp in the South AND Poor Man's Orange by Ruth Park, 1987-06-30
- Muddle-headed Wombat at School by Ruth Park, 1966-06
- Brodie's Notes on Ruth Park's The Harp in the South (Pan Study Aids) by Heather Sykes, 1988
- Coles Notes On: The Harp In The South By Ruth Park by Edited By Hazel Edwards, 1988
- What's cheating? Determining the liability for tax fraud under Section 6653 (B) after Parks. (case of Ruth B. Parks): An article from: The National Public Accountant by Patricia S. Wall, 1992-01-01
- Muddle-headed Wombat in the Springtime by Ruth Park, 1971-01
- Australian Children's Writers: Shaun Tan, Richard Harland, Tim Winton, Robert Ingpen, Ruth Park, Norman Lindsay, Nadia Wheatley, Jennifer Rowe
- THE MUDDLE- HEADED WOMBAT AND THE INVENTION by Ruth Park, 1975
- White Pine County: Nevada Northern Railway, Ely, Prometheus, Nevada Northern Railway Museum, Ward Charcoal Ovens State Historic Park, Ruth (German Edition)
- Biography - Park, (Rosina) Ruth (Lucia) (1922-): An article from: Contemporary Authors by Gale Reference Team, 2003-01-01
- Park Ruth : Dear Hearts and Gentle People by Ruth Park, 1982-02-20
- Further Revelations of an Opera Manager in 19th Century America. The Third Book of Memoirs by Max Maretzek. Edited and Annotated by Ruth Henderson (Detroit Monographs in Musicology/Studies in Music) by Max Maretzek, 2006-07-28
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