suggest a good book on oscillators

I'd like to learn about RF oscillators. I've read the chapers about this in the RFIC by Lee, but I would like to find a better source. I wan't to learn the basics of different oscillator topoligies, specifically for CMOS. Also phase noise should be covered.

"The Designers Guide To High Purity Oscillators"

Emad Hegazi
Jacob Rael
Asad Abidi

Kluwer Publishing