Coyle, Daniel
The little book of talent: 52 tips for improving skills / Daniel Coyle
Bantam Books, 2012
Buku Teks SO
Majchrzak, Tim A.
Improving software testing: technical and organizational developments
Springer, 2012
eBooks
Diah Eka Ciptarini
Aneka tips lengkap: tips kesehatan, tips kecantikan, tips makanan, tips rumah tangga / Diah Puspitasari
Restu Agung, 2004
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Weiss, Alan Jay
Financial tips for teachers
Lowell House , 1991
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Iriannie Wijaya
Tips kesehatan bayi
Restu Agung, 2005
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