Locke, Lawrence F.
Proposals that work:a guide for planning dissertations and grant proposals
Sage, 1987
Buku Referensi
Locke, Lawrence F.
Proposals that work : a guide for planning dissertations and grant proposals
Sage, 2014
Buku Teks SO
Denscombe, Martyn
Research proposals: a practical guide
Open University Press, 2012
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Denscombe, Martyn
Research Proposals a Pratical guide
Mc Graw Hill, 2012
Buku Teks SO
Jähne, Johannes
Principles and practice of planning villages and proposals for rural building projects
Edition Leipzic, 1964
Buku Teks SO