Author
Newton,
3
RUDESTAM
3
Oliver
2
Abdul Rashid Moten
1
Allen, Jan
1
BALLOU,
1
Buglear,
1
CHAN LUP QEWANG
1
CHEW EI MEI
1
CLARK,
1
Campbell
1
ERNA YULIANA TJONG
1
Fisher
1
Fisher,
1
Grossman,
1
Holtom
1
LAI JUAN CHEN
1
NEWMAN
1
Naoum
1
Noorzan Mohd Noor
1
POYNTER
1
Page,
1
Riley,
1
Slade,
1
TURABIAN
1
Thien Saik Ling,
1
Watson
1