Strong, William S.
The copyright book : a practical guide
MIT Press, 1981
 Buku Teks
Robinson, P.M.
Practical fungal physiology/ Peter M. Robinson
John Wiley & Sons, 1978
 Buku Teks
Developmental anatomy and physiology of children: a practical approach
Elsevier, 2005
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Rose, Marshall T.
The open book: a practical perspective on OSI
Prentice-Hall, 1990
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John, Arthur W.
The Practical guide to: book repair and conservation
Thames and Hudson, 1988
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