Incoming Resources
- Military helicopters, by Matt Doeden
- On board Marine One, Produced by Partisan Pictures for National Geographic Channel ; producers, Peter Schnall, Don Campbell ; writer, Don Campbell
- Helicópteros militares, de Matt Doeden = Military helicopters / by Matt Doeden
- Military helicopters in action, Kay Jackson
- U.S. Army helicopters, by Carrie A. Braulick ; Reading consultant, Barbara J. Fox
- Military helicopters, by Ryan Nagelhout
- The AH-64 Apache helicopter, by Ole Steen Hansen ; illustrated by Alex Pang
- Military helicopters, by Mark Harasymiw
- Weapons carrier helicopters, the UH-60 Black Hawks, by Michael and Gladys Green
- Military amphibious vehicles, by Barbara Alpert
- Helicopters, by Chris Oxlade
- UH-60 Black Hawk, by John Hamilton
- Military helicopters, by Melissa Abramovitz
- Helicopters, Catherine Ellis
- Helicopters, edited by Tim Cooke