مدار پارکینگ (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "مدار پارکینگ" in Persian language version.

refsWebsite

Global rank Persian rank

75^th place

77^th place

6^th place

9^th place

1books.google.com

3^rd place

6^th place

archive.org

Charles D. Brown (1913-12-01). Spacecraft Mission Design., page 83.

books.google.com

Charles D. Brown (1913-12-01). Spacecraft Mission Design., page 83.

nasa.gov

history.nasa.gov

Hall, R. Cargill (1977). LUNAR IMPACT - A History of Project Ranger. NASA History Series (Technical report). National Aeronautics and Space Administration. NASA SP-4210. Retrieved 2011-11-11.
"Apollo Expeditions to the Moon". Chapter 3.4