畢度夫 ((Biddulph, Steve))

快樂寶貝的祕密 = The secret of happy children by: Biddulph, Steve; 洪慧芳; 畢度夫 ((Biddulph, Steve)) (Language materials, printed) , [著]

教出好兒子 by: Biddulph, Steve; 王聖棻; 畢度夫 ((Biddulph, Steve)); 魏婉琪 (Language materials, printed) , [著]