רוברט אפריל (Hebrew Wikipedia)

Analysis of information sources in references of the Wikipedia article "רוברט אפריל" in Hebrew language version.

refsWebsite

Global rank Hebrew rank

6^th place

48^th place

2,207^th place

2,483^rd place

1web.archive.org

1^st place

6^th place

9^th place

9^th place

archive.org

Carey, Diane (1989). Final Frontier. Pocket Books. ISBN 0-671-69655-6.
Carey, Diane (1993). Best Destiny. Pocket Books. ISBN 0-671-79588-0.
Whitfield, Stephen E.; Roddenberry, Gene (1968). The Making of Star Trek. Ballantine. ISBN 0-345-24691-8.
Strickland, Brad; Strickland, Barbara (1996). Crisis on Vulcan. Starfleet Academy. Alladin. ISBN 0-671-00078-0.

startrek.com

"Enterprise, U.S.S." 2007-04-21.

web.archive.org

"The Animated Series Gets Real". startrek.com.

youtube.com

Star Trek: First Frontier, סרטון באתר יוטיוב