Dyfyniad APA

Stempleski, S. (2006). World pass: Expanding english fluency : Upper intermediate. Boston, MA: Thomson ELT.

Dyfyniad Arddull Chicago

Stempleski, Susan. World Pass: Expanding English Fluency : Upper Intermediate. Boston, MA: Thomson ELT, 2006.

Dyfyniad MLA

Stempleski, Susan. World Pass: Expanding English Fluency : Upper Intermediate. Boston, MA: Thomson ELT, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.