Gaya APA

Drs.Pardiyono,M.Pd., . (2014). Sure You Can ! MASTERING the GAMBITS for Natural Conversation. . : cv andi offset.

Gaya MLA

Drs.Pardiyono,M.Pd., . "Sure You Can ! MASTERING the GAMBITS for Natural Conversation.". : cv andi offset, 2014. Text.