Photojournalism - United States.

National Geographic on assignment USA / by: (Language materials, printed)

The Big one by: (Projected and video material)

National Geographic Society (U.S.)

Employees- Dismissal of.

Photographers- United States

Photojournalists- United States

United States

Executives- United States.

Travel photography- United States.

Photojournalism- United States.

Nature photography- United States.

Interviews- United States.