Partizan Belgrade's director of sport Ljubisa Tumakovic insist starlets Nikola Ninkovic and Lazar Markovic are not for sale.

Attacking midfielder Ninkovic is thought to be on the radar of Tottenham, while Markovic is wanted by Liverpool and Chelsea.

Tumakovic told B92: "As we do not have any financial problems, we do not need to sell our star players in the January transfer window.

"There aren't many chances that one of our young talents will leave Belgrade in the near future.

"When myself, Vladimir Vermezovic and Momcilo Vuktic came to the Partizan board in May, we made it quite clear: we will not sell our young talents as soon as they play some good games.

"That is our policy and we stand by it. Our talents are not for sale."