LEARNER'S PRESS PVT. LTD. (2002). MORE THINKING GAMES (4th.). LEARNERS PRESS PVT. LTD.
Citazione stile Chigago Style (17a edizione)LEARNER'S PRESS PVT. LTD. MORE THINKING GAMES. 4th. NEW DELHI: LEARNERS PRESS PVT. LTD, 2002.
Citatione MLA (9a ed.)LEARNER'S PRESS PVT. LTD. MORE THINKING GAMES. 4th. LEARNERS PRESS PVT. LTD, 2002.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.