(1999). International physics competitions: International Physics Olympiads and First Step to Nobel Prize in Physics. Instytut Fizyki PAN.
Citazione stile Chigago Style (17a edizione)International Physics Competitions: International Physics Olympiads and First Step to Nobel Prize in Physics. Warszawa: Instytut Fizyki PAN, 1999.
Citatione MLA (9a ed.)International Physics Competitions: International Physics Olympiads and First Step to Nobel Prize in Physics. Instytut Fizyki PAN, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.